Appendix 2. Coinvestigators Name Location Role Contribution Site Graz (Medizinische Universitäts Graz, Psychiatrie), Austria; Salzburg Investigator, Raphael M. Data (Christian-Doppler-Klinik Salzburg, Universitätsklinikum der PMU, REGISTRY Bonelli Collection Universitätsklinik für Neurologie), Austria Steering Committee Site Data Karen Hecht Graz (Medizinische Universitäts Graz, Psychiatrie), Austria Investigator Collection Brigitte Site Data Graz (Medizinische Universitäts Graz, Psychiatrie), Austria Herranhof Investigator Collection Anna Holl Site Data Graz (Medizinische Universitäts Graz, Psychiatrie), Austria (formerly Hödl) Investigator Collection Hans-Peter Site Data Graz (Medizinische Universitäts Graz, Psychiatrie), Austria Kapfhammer Investigator Collection Site Data Michael Koppitz Graz (Medizinische Universitäts Graz, Psychiatrie), Austria Investigator Collection Site Data Sabine Lilek Graz (Medizinische Universitäts Graz, Psychiatrie), Austria Investigator Collection Site Data Markus Magnet Graz (Medizinische Universitäts Graz, Psychiatrie), Austria Investigator Collection Site Data Nicole Müller Graz (Medizinische Universitäts Graz, Psychiatrie), Austria Investigator Collection Site Data Daniela Otti Graz (Medizinische Universitäts Graz, Psychiatrie), Austria Investigator Collection Annamaria Site Data Graz (Medizinische Universitäts Graz, Psychiatrie), Austria Painold Investigator Collection Site Data Karin Reisinger Graz (Medizinische Universitäts Graz, Psychiatrie), Austria Investigator Collection Site Data Monika Scheibl Graz (Medizinische Universitäts Graz, Psychiatrie), Austria Investigator Collection Site Data Helmut Schöggl Graz (Medizinische Universitäts Graz, Psychiatrie), Austria Investigator Collection Graz (Medizinische Universitäts Graz, Psychiatrie), Austria; Erlangen Site Data Jasmin Ullah (Universitätsklinikum Erlangen, Molekulare Neurologie und Klinik für Investigator Collection Neurologie), Germany Eva-Maria Site Data Innsbruck (Universitätsklinik Innsbruck, Neurologie), Austria Braunwarth Investigator Collection Site Data Florian Brugger Innsbruck (Universitätsklinik Innsbruck, Neurologie), Austria Investigator Collection Site Data Lisa Buratti Innsbruck (Universitätsklinik Innsbruck, Neurologie), Austria Investigator Collection Eva-Maria Site Data Innsbruck (Universitätsklinik Innsbruck, Neurologie), Austria Hametner Investigator Collection Caroline Site Data Innsbruck (Universitätsklinik Innsbruck, Neurologie), Austria Hepperger Investigator Collection Christiane Site Data Innsbruck (Universitätsklinik Innsbruck, Neurologie), Austria Holas Investigator Collection Site Data Anna Hotter Innsbruck (Universitätsklinik Innsbruck, Neurologie), Austria Investigator Collection Site Data Anna Hussl Innsbruck (Universitätsklinik Innsbruck, Neurologie), Austria Investigator Collection Barbara Site Data Innsbruck (Universitätsklinik Innsbruck, Neurologie), Austria Larcher Investigator Collection Philipp Site Data Innsbruck (Universitätsklinik Innsbruck, Neurologie), Austria Mahlknecht Investigator Collection Christoph Site Data Innsbruck (Universitätsklinik Innsbruck, Neurologie), Austria Müller Investigator Collection Bernadette Site Data Innsbruck (Universitätsklinik Innsbruck, Neurologie), Austria Pinter Investigator Collection Site Data Werner Poewe Innsbruck (Universitätsklinik Innsbruck, Neurologie), Austria Investigator Collection Eva-Magdalena Site Data Innsbruck (Universitätsklinik Innsbruck, Neurologie), Austria Reiter Investigator Collection Site Data Klaus Seppi Innsbruck (Universitätsklinik Innsbruck, Neurologie), Austria Investigator Collection Fabienne Site Data Innsbruck (Universitätsklinik Innsbruck, Neurologie), Austria Sprenger Investigator Collection Gregor Site Data Innsbruck (Universitätsklinik Innsbruck, Neurologie), Austria Wenning Investigator Collection Gunther Salzburg (Christian-Doppler-Klinik Salzburg, Universitätsklinikum der PMU, Site Data Ladurner Universitätsklinik für Neurologie), Austria Investigator Collection Salzburg (Christian-Doppler-Klinik Salzburg, Universitätsklinikum der PMU, Site Data Stefan Lilek Universitätsklinik für Neurologie), Austria Investigator Collection Daniela Salzburg (Christian-Doppler-Klinik Salzburg, Universitätsklinikum der PMU, Site Data Sinadinosa Universitätsklinik für Neurologie), Austria Investigator Collection Wolfgang Salzburg (Christian-Doppler-Klinik Salzburg, Universitätsklinikum der PMU, Site Data Staffen Universitätsklinik für Neurologie), Austria Investigator Collection Anna Maria Salzburg (Christian-Doppler-Klinik Salzburg, Universitätsklinikum der PMU, Site Data Walleczek Universitätsklinik für Neurologie), Austria Investigator Collection Christoph Site Data Vienna-UNI , Austria Linder Investigator Collection Site Data Walter Pirker Vienna-UNI , Austria Investigator Collection Site Data Dirk Liessens Bierbeek, Belgium Investigator Collection Godelinde Site Data Bierbeek, Belgium Calmeyn Investigator Collection Site Data Nele Somers Bierbeek, Belgium Investigator Collection Isabelle Site Data Bierbeek, Belgium Delvaux Investigator Collection Andrea Site Data Bierbeek, Belgium; Leuven (Universitair Ziekenhuis Gasthuisberg), Belgium Boogaerts Investigator Collection Site Data Anja Flamez Bruxelles (Vrije Universiteit Brussel), Belgium Investigator Collection Site Data Sylvie de Raedt Bruxelles (Vrije Universiteit Brussel), Belgium Investigator Collection Site Data Nick Alaerts Bruxelles (Erasmes) , Belgium Investigator Collection Site Data Hichem Slama Bruxelles (Erasmes) , Belgium Investigator Collection Site Data Frédéric Supiot Bruxelles (Erasmes) , Belgium Investigator Collection Site Data Eric Constant Bruxelles (St-Luc), Belgium Investigator Collection Anne-Françoise Site Data Bruxelles (St-Luc), Belgium Gillardin Investigator Collection Marie-Claude Site Data Bruxelles (St-Luc), Belgium Léonard Investigator Collection Site Christine Investigator, Bruxelles (St-Luc), Belgium; Charleroi (Institut de Pathologie et de Génétique Data Verellen- REGISTRY (IPG)), Belgium Collection Dumoulin Steering Committee Françoise van Site Data Bruxelles (St-Luc), Belgium de Wyngaerde Investigator Collection Site Data Michel Dupuis Charleroi (Institut de Pathologie et de Génétique (IPG)), Belgium Investigator Collection Site Data Cécile Minet Charleroi (Institut de Pathologie et de Génétique (IPG)), Belgium Investigator Collection Site Data Pascale Ribaï Charleroi (Institut de Pathologie et de Génétique (IPG)), Belgium Investigator Collection Dominique Van Site Data Charleroi (Institut de Pathologie et de Génétique (IPG)), Belgium Paemel Investigator Collection Site Investigator, Wim Data Leuven (Universitair Ziekenhuis Gasthuisberg), Belgium REGISTRY Vandenberghe Collection Steering Committee Dimphna van Site Data Leuven (Universitair Ziekenhuis Gasthuisberg), Belgium Reijen Investigator Collection Site Data Petra Weckx Leuven (Universitair Ziekenhuis Gasthuisberg), Belgium Investigator Collection Michaela Olomouc (Neurologická klinika, Fakultní nemocnice Olomouc), Czech Site Data Kaiserova Republic Investigator Collection Zuzana Olomouc (Neurologická klinika, Fakultní nemocnice Olomouc), Czech Site Data Šenkárová Republic Investigator Collection Ondřej Prague (Extrapyramidové centrum, Neurologická klinika, 1. LF UK a VFN), Site Data Bezdíček Czech Republic Investigator Collection Site Prague (Extrapyramidové centrum, Neurologická klinika, 1. LF UK a VFN), Investigator, Data Jiří Klempíř Czech Republic; Clinic of Neurology, Charles University and General REGISTRY Collection Teaching Hospital, Prague, Czech Republic, Czech Republic Steering Committee Olga Prague (Extrapyramidové centrum, Neurologická klinika, 1. LF UK a VFN), Site Data Klempířová Czech Republic Investigator Collection Veronika Prague (Extrapyramidové centrum, Neurologická klinika, 1. LF UK a VFN), Site Data Majerová- Czech Republic Investigator Collection Ibarburu Prague (Extrapyramidové centrum, Neurologická klinika, 1. LF UK a VFN), Site Data Tomáš Nikolai Czech Republic Investigator Collection Prague (Extrapyramidové centrum, Neurologická klinika, 1. LF UK a VFN), Site Data Jan Roth Czech Republic Investigator Collection Prague (Extrapyramidové centrum, Neurologická klinika, 1. LF UK a VFN), Site Data Irena Stárková Czech Republic Investigator Collection Louise Site Data Hasselstrøm Aarhus (Aarhus University Hospital), Denmark Investigator Collection Madsen Anette Torvin Site Data Aarhus (Aarhus University Hospital), Denmark Møller Investigator Collection Site Data Lena Hjermind Copenhagen University Hospital (Rigshospitalet, Memory clinic), Denmark Investigator Collection Site Data Oda Jacobsen Copenhagen University Hospital (Rigshospitalet, Memory clinic), Denmark Investigator Collection Ida Unmack Site Data Copenhagen University Hospital (Rigshospitalet, Memory clinic), Denmark Larsen Investigator Collection Suzanne Site Data Copenhagen University Hospital (Rigshospitalet, Memory clinic), Denmark Lindquist Investigator Collection Site Investigator, Jørgen E. Data Copenhagen University Hospital (Rigshospitalet, Memory clinic), Denmark REGISTRY Nielsen Collection Steering Committee Site Data Lisbeth Regeur Copenhagen University Hospital (Rigshospitalet, Memory clinic), Denmark Investigator Collection Site Data Peter Roos Copenhagen University Hospital (Rigshospitalet, Memory clinic), Denmark Investigator Collection Site Data Jette Stockholm Copenhagen University Hospital (Rigshospitalet, Memory clinic), Denmark Investigator Collection Christina Site Data Vangsted- Copenhagen University Hospital (Rigshospitalet, Memory clinic), Denmark Investigator Collection Hansen Tua Vinther- Site Data Copenhagen University Hospital (Rigshospitalet, Memory clinic), Denmark Jensen Investigator Collection Site Data Annette Lolk Odense (Odense University Hospital), Denmark Investigator Collection Marianne Site Data Odense (Odense University Hospital), Denmark Lundsgaard Investigator Collection Site Data Lene Wermuth Odense (Odense University Hospital), Denmark Investigator Collection Christian Site Data Aland, Finland Andersson Investigator Collection Site Data Clara Nyberg Aland, Finland Investigator Collection Jimmy Site Data Aland, Finland; Uppsala University Hospital, Sweden Sundblom Investigator Collection Site Data Maarit Peippo Helsinki - Vaestoliitto (Department of Medical Genetics), Finland Investigator Collection Marjatta Site Data Helsinki - Vaestoliitto (Department of Medical Genetics), Finland Sipponen Investigator Collection Site Data Anu Bruun Kuopio: Anu Bruun, Finland Investigator Collection Paivi Site Data Kuopio: Anu Bruun, Finland Hartikainen Investigator Collection Site Data Seija Mäkipää Kuopio: Anu Bruun, Finland Investigator Collection Site Data Mari Ollokainen Kuopio: Anu Bruun, Finland Investigator Collection Site Data Jaana Åman Oulu (Dep. of Neurology), Finland Investigator Collection Site Data Mikko Kärppä Oulu (Dep. of Neurology), Finland Investigator Collection Site Data Jaakko Ignatius Oulu (Dep. of Medical Genetics), Finland Investigator Collection Outi Site Data Oulu (Dep. of Medical Genetics), Finland Jääskeläinen Investigator Collection Site Data Outi Kajula Oulu (Dep. of Medical Genetics), Finland Investigator Collection Site Data Jukka Moilanen Oulu (Dep. of Medical Genetics), Finland Investigator Collection Site Data Aki Mustonen Oulu (Dep. of Medical Genetics), Finland Investigator Collection Site Data Maire Santala Tampere (Terveystalo Healthcare Service Centre), Finland Investigator Collection Site Data Pia Eklund Turku-Suvituuli (Rehabilitation Centre Suvituuli), Finland Investigator Collection Site Data Heli Hiivola Turku-Suvituuli (Rehabilitation Centre Suvituuli), Finland Investigator Collection Hannele Site Data Turku-Suvituuli (Rehabilitation Centre Suvituuli), Finland Hyppönen Investigator Collection Kirsti Site Data Turku-Suvituuli (Rehabilitation Centre Suvituuli), Finland Martikainen Investigator Collection Site Data Marjut Ojala Turku-Suvituuli (Rehabilitation Centre Suvituuli), Finland Investigator Collection Sirkku Site Data Turku-Suvituuli (Rehabilitation Centre Suvituuli), Finland Tähkäpää Investigator Collection Site Data Katri Tuuha Turku-Suvituuli (Rehabilitation Centre Suvituuli), Finland Investigator Collection Angers (Centre de référence des maladies neurogénétique- CHU d’Angers), Site Data Philippe Allain France Investigator Collection Dominique Angers (Centre de référence des maladies neurogénétique- CHU d’Angers), Site Data Bonneau France Investigator Collection Angers (Centre de référence des maladies neurogénétique- CHU d’Angers), Site Data Marie Bost France Investigator Collection Bénédicte Angers (Centre de référence des maladies neurogénétique- CHU d’Angers), Site Data Gohier France Investigator Collection Marie-Anne Angers (Centre de référence des maladies neurogénétique- CHU d’Angers), Site Data Guérid France Investigator Collection Angers (Centre de référence des maladies neurogénétique- CHU d’Angers), Site Data Audrey Olivier France Investigator Collection Angers (Centre de référence des maladies neurogénétique- CHU d’Angers), Site Data Julie Prouzet France Investigator Collection Adriana Angers (Centre de référence des maladies neurogénétique- CHU d’Angers), Site Data Prundean France Investigator Collection Clarisse Angers (Centre de référence des maladies neurogénétique- CHU d’Angers), Site Data Scherer-Gagou France Investigator Collection Christophe Angers (Centre de référence des maladies neurogénétique- CHU d’Angers), Site Data Verny France Investigator Collection Blandine Site Data Bordeaux (Hôpital Pellegrin), France Babiloni Investigator Collection Site Data Déborah Bled Bordeaux (Hôpital Pellegrin), France Investigator Collection Sabrina Site Data Bordeaux (Hôpital Pellegrin), France Debruxelles Investigator Collection Charlotte Site Data Bordeaux (Hôpital Pellegrin), France Duché Investigator Collection Site Data Sonia Fraisse Bordeaux (Hôpital Pellegrin), France Investigator Collection Site Data Cyril Goizet Bordeaux (Hôpital Pellegrin), France Investigator Collection Site Data Laetitia Jameau Bordeaux (Hôpital Pellegrin), France Investigator Collection Danielle Site Data Bordeaux (Hôpital Pellegrin), France Lafoucrière Investigator Collection Umberto Site Data Bordeaux (Hôpital Pellegrin), France Spampinato Investigator Collection Site Data Julien Couttier Clermont-Ferrand (Hôpital Gabriel Montpied), France Investigator Collection Bérengère Site Data Clermont-Ferrand (Hôpital Gabriel Montpied), France Debilly Investigator Collection Christine Site Data Clermont-Ferrand (Hôpital Gabriel Montpied), France Delaigue Investigator Collection Site Data Philippe Derost Clermont-Ferrand (Hôpital Gabriel Montpied), France Investigator Collection Site Data Franck Durif Clermont-Ferrand (Hôpital Gabriel Montpied), France Investigator Collection Véronique Site Data Clermont-Ferrand (Hôpital Gabriel Montpied), France Germain Investigator Collection Perrine Site Data Clermont-Ferrand (Hôpital Gabriel Montpied), France Legendre Investigator Collection Site Data Sylvie Loiseau Clermont-Ferrand (Hôpital Gabriel Montpied), France Investigator Collection Site Data Ana Marques Clermont-Ferrand (Hôpital Gabriel Montpied), France Investigator Collection Site Data Miguel Ulla Clermont-Ferrand (Hôpital Gabriel Montpied), France Investigator Collection Site Data Tiphaine Vidal Clermont-Ferrand (Hôpital Gabriel Montpied), France Investigator Collection Site Investigator, Anne-Catherine Data Creteil (Hôpital Henri Mondor), France REGISTRY Bachoud-Lévi Collection Steering Committee Site Data Farideh Badei Creteil (Hôpital Henri Mondor), France Investigator Collection Marie- Site Data Françoise Creteil (Hôpital Henri Mondor), France Investigator Collection Boissé Site Data Lotfi Boudali Creteil (Hôpital Henri Mondor), France Investigator Collection Laurent Cleret Site Data Creteil (Hôpital Henri Mondor), France de Langavant Investigator Collection Site Data Laurie Lemoine Creteil (Hôpital Henri Mondor), France Investigator Collection Site Data Graca Morgado Creteil (Hôpital Henri Mondor), France Investigator Collection Site Data Katia Youssov Creteil (Hôpital Henri Mondor), France Investigator Collection Site Data Agnès Annic Lille-Amiens (Lille (CHRU Roger Salengro)) , France Investigator Collection Recka Site Data Lille-Amiens (Lille (CHRU Roger Salengro)) , France Barthélémy Investigator Collection Christelle De Site Data Lille-Amiens (Lille (CHRU Roger Salengro)) , France Bruycker Investigator Collection Maryline Site Data Lille-Amiens (Lille (CHRU Roger Salengro)) , France Cabaret Investigator Collection Anne-Sophie Site Data Lille-Amiens (Lille (CHRU Roger Salengro)) , France Carette Investigator Collection Nicolas Site Data Lille-Amiens (Lille (CHRU Roger Salengro)) , France Carrière Investigator Collection Site Data Eric Decorte Lille-Amiens (Lille (CHRU Roger Salengro)) , France Investigator Collection Site Data Luc Defebvre Lille-Amiens (Lille (CHRU Roger Salengro)) , France Investigator Collection Site Data Marie Delliaux Lille-Amiens (Lille (CHRU Roger Salengro)) , France Investigator Collection Site Data Arnaud Delval Lille-Amiens (Lille (CHRU Roger Salengro)) , France Investigator Collection Site Data Alizé Depelchin Lille-Amiens (Lille (CHRU Roger Salengro)) , France Investigator Collection Site Data Alain Destee Lille-Amiens (Lille (CHRU Roger Salengro)) , France Investigator Collection Nelly Dewulf- Site Data Lille-Amiens (Lille (CHRU Roger Salengro)) , France Pasz Investigator Collection Thibaut Site Data Lille-Amiens (Lille (CHRU Roger Salengro)) , France Dondaine Investigator Collection Florence Site Data Lille-Amiens (Lille (CHRU Roger Salengro)) , France Dugauquier Investigator Collection Site Data Kathy Dujardin Lille-Amiens (Lille (CHRU Roger Salengro)) , France Investigator Collection Site Data Lucie Hopes Lille-Amiens (Lille (CHRU Roger Salengro)) , France Investigator Collection Pierre Lille-Amiens (Lille (CHRU Roger Salengro)) , France; Lille-Amiens (Amiens Site Data Krystkowiak (CHU Sud)) , France Investigator Collection Marie-Hélène Site Data Lille-Amiens (Lille (CHRU Roger Salengro)) , France Lemaire Investigator Collection Sylvie Site Data Lille-Amiens (Lille (CHRU Roger Salengro)) , France Manouvrier Investigator Collection Site Data Eugénie Mutez Lille-Amiens (Lille (CHRU Roger Salengro)) , France Investigator Collection Site Data Mireille Peter Lille-Amiens (Lille (CHRU Roger Salengro)) , France Investigator Collection Lucie Site Data Lille-Amiens (Lille (CHRU Roger Salengro)) , France Plomhause Investigator Collection Bernard Site Data Lille-Amiens (Lille (CHRU Roger Salengro)) , France Sablonnière Investigator Collection Clémence Site Data Lille-Amiens (Lille (CHRU Roger Salengro)) , France Simonin Investigator Collection Site Data Céline Tard Lille-Amiens (Lille (CHRU Roger Salengro)) , France Investigator Collection Stéphanie Site Data Thibault- Lille-Amiens (Lille (CHRU Roger Salengro)) , France Investigator Collection Tanchou Isabelle Site Data Lille-Amiens (Lille (CHRU Roger Salengro)) , France Vuillaume Investigator Collection Marcellin Site Data Lille-Amiens (Amiens (CHU Sud)) , France Bellonet Investigator Collection Site Data Stéphanie Blin Lille-Amiens (Amiens (CHU Sud)) , France Investigator Collection Site Data Simone Chen Lille-Amiens (Amiens (CHU Sud)) , France Investigator Collection Kamel Site Data Lille-Amiens (Amiens (CHU Sud)) , France Masmoudi Investigator Collection Site Data Gilles Morin Lille-Amiens (Amiens (CHU Sud)) , France Investigator Collection Martine Site Data Lille-Amiens (Amiens (CHU Sud)) , France Roussel Investigator Collection Site Data Mélissa Tir Lille-Amiens (Amiens (CHU Sud)) , France Investigator Collection Béatrice Site Data Lille-Amiens (Amiens (CHU Sud)) , France Schüler Investigator Collection Sandrine Site Data Lille-Amiens (Amiens (CHU Sud)) , France Wannepain Investigator Collection Yassine Site Data Lille-Amiens (Amiens (CHU Sud)) , France Zouitina Investigator Collection Jean-Philippe Site Data Marseille (Hôpital La Timone), France Azulay Investigator Collection Site Data Marie Delfini Marseille (Hôpital La Timone), France Investigator Collection Alexandre Site Data Marseille (Hôpital La Timone), France Eusebio Investigator Collection Frédérique Site Data Marseille (Hôpital La Timone), France Fluchere Investigator Collection Site Data Aicha Guenam Marseille (Hôpital La Timone), France Investigator Collection Site Data Laura Mundler Marseille (Hôpital La Timone), France Investigator Collection Site Data Karine Nguyen Marseille (Hôpital La Timone), France Investigator Collection Site Data Sandra Benaich Paris (Hôpital de la Pitié Salpêtrière), France Investigator Collection Site Data Alexis Brice Paris (Hôpital de la Pitié Salpêtrière), France Investigator Collection Site Data Sarah Boster Paris (Hôpital de la Pitié Salpêtrière), France Investigator Collection Site Data Perrine Charles Paris (Hôpital de la Pitié Salpêtrière), France Investigator Collection Site Data Alexandra Durr Paris (Hôpital de la Pitié Salpêtrière), France Investigator Collection Claire Site Data Paris (Hôpital de la Pitié Salpêtrière), France Ewenczyk Investigator Collection Hélène Site Data Paris (Hôpital de la Pitié Salpêtrière), France Francisque Investigator Collection Site Data Céline Jauffret Paris (Hôpital de la Pitié Salpêtrière), France Investigator Collection Site Data Damian Justo Paris (Hôpital de la Pitié Salpêtrière), France Investigator Collection Abdulrahman Site Data Paris (Hôpital de la Pitié Salpêtrière), France Kassar Investigator Collection Paris (Hôpital de la Pitié Salpêtrière), France; Würzburg (Universitätsklinikum Site Data Stephan Klebe Würzburg, Neurologie), Germany Investigator Collection Site Data Fabien Lesne Paris (Hôpital de la Pitié Salpêtrière), France Investigator Collection Site Data Paolo Milani Paris (Hôpital de la Pitié Salpêtrière), France Investigator Collection Marie-Lorraine Site Data Paris (Hôpital de la Pitié Salpêtrière), France Monin Investigator Collection Site Data Tiffany Monnier Paris (Hôpital de la Pitié Salpêtrière), France Investigator Collection Emmanuel Site Data Paris (Hôpital de la Pitié Salpêtrière), France Roze Investigator Collection Site Data Alina Tataru Paris (Hôpital de la Pitié Salpêtrière), France Investigator Collection Maya Site Data Paris (Hôpital de la Pitié Salpêtrière), France Tchikviladzé Investigator Collection Site Data Sandrine Bioux Rouen (Hôpital Charles Nicolle), France Investigator Collection Evangeline Site Data Rouen (Hôpital Charles Nicolle), France Bliaux Investigator Collection Site Data Carole Girard Rouen (Hôpital Charles Nicolle), France Investigator Collection Lucie Guyant- Site Data Rouen (Hôpital Charles Nicolle), France Maréchal Investigator Collection Didier Site Data Rouen (Hôpital Charles Nicolle), France Hannequin Investigator Collection Véronique Site Data Rouen (Hôpital Charles Nicolle), France Hannier Investigator Collection Séverine Site Data Rouen (Hôpital Charles Nicolle), France Jourdain Investigator Collection Site Data David Maltête Rouen (Hôpital Charles Nicolle), France Investigator Collection Dorothée Site Data Rouen (Hôpital Charles Nicolle), France Pouliquen Investigator Collection Mathieu Site Data Strasbourg (Hôpital Civil), France Anheim Investigator Collection Site Data Nadia Barun Strasbourg (Hôpital Civil), France Investigator Collection Ouhaid Lagha- Site Data Strasbourg (Hôpital Civil), France Boukbiza Investigator Collection Site Data Nadine Longato Strasbourg (Hôpital Civil), France Investigator Collection Christophe Site Data Strasbourg (Hôpital Civil), France Marcel Investigator Collection Site Data Clélie Phillipps Strasbourg (Hôpital Civil), France Investigator Collection Gabrielle Site Data Strasbourg (Hôpital Civil), France Rudolf Investigator Collection Gisèle Site Data Strasbourg (Hôpital Civil), France Steinmetz Investigator Collection Christine Site Data Strasbourg (Hôpital Civil), France Tranchant Investigator Collection Caroline Site Data Strasbourg (Hôpital Civil), France Wagner Investigator Collection Marie-Agathe Site Data Strasbourg (Hôpital Civil), France Zimmermann Investigator Collection Site Data Leily Blondeau Toulouse (Hôpital Purpan), France Investigator Collection Fabienne Site Data Toulouse (Hôpital Purpan), France Calvas Investigator Collection Site Data Samia Cheriet Toulouse (Hôpital Purpan), France Investigator Collection Helène Site Data Toulouse (Hôpital Purpan), France Delabaere Investigator Collection Jean-François Site Data Toulouse (Hôpital Purpan), France Demonet Investigator Collection Laurent Site Data Toulouse (Hôpital Purpan), France Marquine Investigator Collection Jérémie Site Data Toulouse (Hôpital Purpan), France Pariente Investigator Collection Site Data Michèle Pierre Toulouse (Hôpital Purpan), France Investigator Collection Site Data Elsa Pomies Toulouse (Hôpital Purpan), France Investigator Collection Sandrine Site Data Toulouse (Hôpital Purpan), France Rolland Investigator Collection Site Data Corinne Souyris Toulouse (Hôpital Purpan), France Investigator Collection Christoph Site Data Michael Aachen (Universitätsklinikum Aachen, Neurologische Klinik), Germany Investigator Collection Kosinski Site Data Eva Milkereit Aachen (Universitätsklinikum Aachen, Neurologische Klinik), Germany Investigator Collection Site Data Daniela Probst Aachen (Universitätsklinikum Aachen, Neurologische Klinik), Germany Investigator Collection Site Data Kathrin Reetz Aachen (Universitätsklinikum Aachen, Neurologische Klinik), Germany Investigator Collection Aachen (Universitätsklinikum Aachen, Neurologische Klinik), Germany; Site Data Christian Sass Münster (Universitätsklinikum Münster, Klinik und Poliklinik für Neurologie), Investigator Collection Germany Johannes Site Data Aachen (Universitätsklinikum Aachen, Neurologische Klinik), Germany Schiefer Investigator Collection Christiane Site Data Aachen (Universitätsklinikum Aachen, Neurologische Klinik), Germany Schlangen Investigator Collection Cornelius J. Site Data Aachen (Universitätsklinikum Aachen, Neurologische Klinik), Germany Werner Investigator Collection Berlin (Universitätsmedizin Berlin, Klinik und Poliklinik für Neurologie), Site Data Markus Beuth Germany Investigator Collection Harald Berlin (Universitätsmedizin Berlin, Klinik und Poliklinik für Neurologie), Site Data Gelderblom Germany Investigator Collection Berlin (Universitätsmedizin Berlin, Klinik und Poliklinik für Neurologie), Site Data Josef Priller Germany Investigator Collection Berlin (Universitätsmedizin Berlin, Klinik und Poliklinik für Neurologie), Site Data Harald Prüß Germany Investigator Collection Berlin (Universitätsmedizin Berlin, Klinik und Poliklinik für Neurologie), Site Data Eike Spruth Germany Investigator Collection Berlin (Universitätsmedizin Berlin, Klinik und Poliklinik für Neurologie), Site Data Silvia Thiel Germany Investigator Collection Bochum (Huntington-Zentrum (NRW) Bochum im St. Josef-Hospital), Site Data Jürgen Andrich Germany Investigator Collection Gisa Bochum (Huntington-Zentrum (NRW) Bochum im St. Josef-Hospital), Site Data Ellrichmann Germany Investigator Collection Lennard Bochum (Huntington-Zentrum (NRW) Bochum im St. Josef-Hospital), Site Data Herrmann Germany Investigator Collection Rainer Bochum (Huntington-Zentrum (NRW) Bochum im St. Josef-Hospital), Site Data Hoffmann Germany Investigator Collection Barbara Bochum (Huntington-Zentrum (NRW) Bochum im St. Josef-Hospital), Site Data Kaminski Germany Investigator Collection Bochum (Huntington-Zentrum (NRW) Bochum im St. Josef-Hospital), Site Data Peter Kraus Germany Investigator Collection Site Investigator, Bochum (Huntington-Zentrum (NRW) Bochum im St. Josef-Hospital), Data Carsten Saft REGISTRY Germany Collection Steering Committee Christiane Bochum (Huntington-Zentrum (NRW) Bochum im St. Josef-Hospital), Site Data Stamm Germany Investigator Collection Bremen, Germany; Hamburg (Universitätsklinikum Hamburg-Eppendorf, Site Data Christos Ganos Klinik und Poliklinik für Neurologie), Germany Investigator Collection Bremen, Germany; Hamburg (Universitätsklinikum Hamburg-Eppendorf, Site Data Lars Stubbe Klinik und Poliklinik für Neurologie), Germany Investigator Collection Site Data Vera Tadic Bremen, Germany Investigator Collection Site Data Jennifer Tübing Bremen, Germany Investigator Collection Dinslaken (Reha Zentrum in Dinslaken im Gesundheitszentrums Lang), Site Data Herwig Lange Germany; Münster (Universitätsklinikum Münster, Klinik und Poliklinik für Investigator Collection Neurologie), Germany Cecile Dresden (Universitätsklinikum Carl Gustav Carus an der Technischen Site Data Bosredon Universität Dresden, Klinik und Poliklinik für Neurologie), Germany Investigator Collection Dresden (Universitätsklinikum Carl Gustav Carus an der Technischen Site Data Ulrike Hunger Universität Dresden, Klinik und Poliklinik für Neurologie), Germany Investigator Collection Dresden (Universitätsklinikum Carl Gustav Carus an der Technischen Site Data Matthias Löhle Universität Dresden, Klinik und Poliklinik für Neurologie), Germany Investigator Collection Dresden (Universitätsklinikum Carl Gustav Carus an der Technischen Site Data Antonia Maass Universität Dresden, Klinik und Poliklinik für Neurologie), Germany Investigator Collection Christiana Dresden (Universitätsklinikum Carl Gustav Carus an der Technischen Site Data Ossig Universität Dresden, Klinik und Poliklinik für Neurologie), Germany Investigator Collection Simone Dresden (Universitätsklinikum Carl Gustav Carus an der Technischen Site Data Schmidt Universität Dresden, Klinik und Poliklinik für Neurologie), Germany Investigator Collection Alexander Dresden (Universitätsklinikum Carl Gustav Carus an der Technischen Site Data Storch Universität Dresden, Klinik und Poliklinik für Neurologie), Germany Investigator Collection Dresden (Universitätsklinikum Carl Gustav Carus an der Technischen Site Data Annett Wolz Universität Dresden, Klinik und Poliklinik für Neurologie), Germany Investigator Collection Dresden (Universitätsklinikum Carl Gustav Carus an der Technischen Site Data Martin Wolz Universität Dresden, Klinik und Poliklinik für Neurologie), Germany Investigator Collection Erlangen (Universitätsklinikum Erlangen, Molekulare Neurologie und Klinik Site Data Zacharias Kohl für Neurologie), Germany Investigator Collection Erlangen (Universitätsklinikum Erlangen, Molekulare Neurologie und Klinik Site Data Christina Kozay für Neurologie), Germany Investigator Collection Erlangen (Universitätsklinikum Erlangen, Molekulare Neurologie und Klinik Site Data Jürgen Winkler für Neurologie), Germany Investigator Collection Ulrike Site Data Freiburg (Universitätsklinik Freiburg, Neurologie), Germany Bergmann Investigator Collection Regina Site Data Freiburg (Universitätsklinik Freiburg, Neurologie), Germany Böringer Investigator Collection Philipp Site Data Freiburg (Universitätsklinik Freiburg, Neurologie), Germany Capetian Investigator Collection Site Data Gerit Kammel Freiburg (Universitätsklinik Freiburg, Neurologie), Germany Investigator Collection Johann Site Data Freiburg (Universitätsklinik Freiburg, Neurologie), Germany Lambeck Investigator Collection Site Data Miriam Mächtel Freiburg (Universitätsklinik Freiburg, Neurologie), Germany Investigator Collection Site Data Simone Meier Freiburg (Universitätsklinik Freiburg, Neurologie), Germany Investigator Collection Site Data Michel Rijntjes Freiburg (Universitätsklinik Freiburg, Neurologie), Germany Investigator Collection Site Data Birgit Zucker Freiburg (Universitätsklinik Freiburg, Neurologie), Germany Investigator Collection Hamburg (Universitätsklinikum Hamburg-Eppendorf, Klinik und Poliklinik für Site Data Kai Boelmans Neurologie), Germany Investigator Collection Hamburg (Universitätsklinikum Hamburg-Eppendorf, Klinik und Poliklinik für Site Data Ines Goerendt Neurologie), Germany Investigator Collection Walburgis Hamburg (Universitätsklinikum Hamburg-Eppendorf, Klinik und Poliklinik für Site Data Heinicke Neurologie), Germany Investigator Collection Hamburg (Universitätsklinikum Hamburg-Eppendorf, Klinik und Poliklinik für Site Data Ute Hidding Neurologie), Germany Investigator Collection Hamburg (Universitätsklinikum Hamburg-Eppendorf, Klinik und Poliklinik für Site Data Jan Lewerenz Neurologie), Germany; Ulm (Universitätsklinikum Ulm, Neurologie), Germany Investigator Collection Alexander Hamburg (Universitätsklinikum Hamburg-Eppendorf, Klinik und Poliklinik für Site Data Münchau Neurologie), Germany Investigator Collection Hamburg (Universitätsklinikum Hamburg-Eppendorf, Klinik und Poliklinik für Site Data Michael Orth Neurologie), Germany; Ulm (Universitätsklinikum Ulm, Neurologie), Germany Investigator Collection Jenny Hamburg (Universitätsklinikum Hamburg-Eppendorf, Klinik und Poliklinik für Site Data Schmalfeld Neurologie), Germany Investigator Collection Hamburg (Universitätsklinikum Hamburg-Eppendorf, Klinik und Poliklinik für Site Data Simone Zittel Neurologie), Germany Investigator Collection Gabriele Hannover (Neurologische Klinik mit Klinischer Neurophysiologie, Site Data Diercks Medizinische Hochschule Hannover), Germany Investigator Collection Hannover (Neurologische Klinik mit Klinischer Neurophysiologie, Site Data Dirk Dressler Medizinische Hochschule Hannover), Germany Investigator Collection Hannover (Neurologische Klinik mit Klinischer Neurophysiologie, Site Data Flverly Francis Medizinische Hochschule Hannover), Germany Investigator Collection Sabine Gayde- Hannover (Neurologische Klinik mit Klinischer Neurophysiologie, Site Data Stephan Medizinische Hochschule Hannover), Germany Investigator Collection Hannover (Neurologische Klinik mit Klinischer Neurophysiologie, Site Data Heike Gorzolla Medizinische Hochschule Hannover), Germany Investigator Collection Hannover (Neurologische Klinik mit Klinischer Neurophysiologie, Site Data Bianca Kramer Medizinische Hochschule Hannover), Germany Investigator Collection Rebecca Hannover (Neurologische Klinik mit Klinischer Neurophysiologie, Site Data Minschke Medizinische Hochschule Hannover), Germany Investigator Collection Christoph Hannover (Neurologische Klinik mit Klinischer Neurophysiologie, Site Data Schrader Medizinische Hochschule Hannover), Germany Investigator Collection Hannover (Neurologische Klinik mit Klinischer Neurophysiologie, Site Data Pawel Tacik Medizinische Hochschule Hannover), Germany Investigator Collection Michael Itzehoe (Schwerpunktpraxis Huntington Neurologie und Psychiatrie), Site Data Ribbat+ Germany Investigator Collection Bernhard Marburg KPP (Klinik für Psychiatrie und Psychotherapie Marburg-Süd), Site Data Longinus Germany Investigator Collection Marburg UNI (Universitätsklinik Marburg, Sprechstunde für choreatiforme Site Data Carsten Möller Bewegungsstörungen), Germany Investigator Collection Marburg UNI (Universitätsklinik Marburg, Sprechstunde für choreatiforme Site Data Katrin Bürk Bewegungsstörungen), Germany Investigator Collection München (Huntington-Ambulanz im Neuro-Kopfzentrum - Klinikum rechts der Site Data Antje Lüsebrink Isar der Neurologischen Klinik und Poliklinik der Technischen Universität Investigator Collection München), Germany München (Huntington-Ambulanz im Neuro-Kopfzentrum - Klinikum rechts der Site Data Mark Mühlau Isar der Neurologischen Klinik und Poliklinik der Technischen Universität Investigator Collection München), Germany München (Huntington-Ambulanz im Neuro-Kopfzentrum - Klinikum rechts der Alexander Site Data Isar der Neurologischen Klinik und Poliklinik der Technischen Universität Peinemann Investigator Collection München), Germany München (Huntington-Ambulanz im Neuro-Kopfzentrum - Klinikum rechts der Michael Site Data Isar der Neurologischen Klinik und Poliklinik der Technischen Universität Städtler Investigator Collection München), Germany München (Huntington-Ambulanz im Neuro-Kopfzentrum - Klinikum rechts der Site Data Adolf Weindl Isar der Neurologischen Klinik und Poliklinik der Technischen Universität Investigator Collection München), Germany München (Huntington-Ambulanz im Neuro-Kopfzentrum - Klinikum rechts der Juliane Site Data Isar der Neurologischen Klinik und Poliklinik der Technischen Universität Winkelmann Investigator Collection München), Germany München (Huntington-Ambulanz im Neuro-Kopfzentrum - Klinikum rechts der Site Data Cornelia Ziegler Isar der Neurologischen Klinik und Poliklinik der Technischen Universität Investigator Collection München), Germany Münster (Universitätsklinikum Münster, Klinik und Poliklinik für Neurologie), Site Data Natalie Bechtel Germany Investigator Collection Heike Münster (Universitätsklinikum Münster, Klinik und Poliklinik für Neurologie), Site Data Beckmann Germany Investigator Collection Münster (Universitätsklinikum Münster, Klinik und Poliklinik für Neurologie), Site Data Stefan Bohlen Germany Investigator Collection Münster (Universitätsklinikum Münster, Klinik und Poliklinik für Neurologie), Site Data Nicole Göpfert Germany Investigator Collection Münster (Universitätsklinikum Münster, Klinik und Poliklinik für Neurologie), Site Data Eva Hölzner Germany Investigator Collection Münster (Universitätsklinikum Münster, Klinik und Poliklinik für Neurologie), Site Data Ralf Reilmann Germany Investigator Collection Münster (Universitätsklinikum Münster, Klinik und Poliklinik für Neurologie), Site Data Stefanie Rohm Germany Investigator Collection Münster (Universitätsklinikum Münster, Klinik und Poliklinik für Neurologie), Site Data Silke Rumpf Germany Investigator Collection Sigrun Münster (Universitätsklinikum Münster, Klinik und Poliklinik für Neurologie), Site Data Schepers Germany Investigator Collection Münster (Universitätsklinikum Münster, Klinik und Poliklinik für Neurologie), Site Data Nathalia Weber Germany Investigator Collection Michael Site Data Taufkirchen (Isar-Amper-Klinikum - Klinik Taufkirchen (Vils)), Germany Bachmeier Investigator Collection Site Data Matthias Dose Taufkirchen (Isar-Amper-Klinikum - Klinik Taufkirchen (Vils)), Germany Investigator Collection Site Data Nina Hofstetter Taufkirchen (Isar-Amper-Klinikum - Klinik Taufkirchen (Vils)), Germany Investigator Collection Site Data Ralf Marquard Taufkirchen (Isar-Amper-Klinikum - Klinik Taufkirchen (Vils)), Germany Investigator Collection Alzbeta Site Data Taufkirchen (Isar-Amper-Klinikum - Klinik Taufkirchen (Vils)), Germany Mühlbäck Investigator Collection Site Data Katrin Barth Ulm (Universitätsklinikum Ulm, Neurologie), Germany Investigator Collection Site Data Andrea Buck Ulm (Universitätsklinikum Ulm, Neurologie), Germany Investigator Collection Julia Site Data Ulm (Universitätsklinikum Ulm, Neurologie), Germany Connemann Investigator Collection Site Ulm (Universitätsklinikum Ulm, Neurologie), Germany; European Investigator, Data Daniel Ecker Huntington’s Disease Network (EHDN), Ulm, Germany, Language Collection Coordinator Site Data Carolin Geitner Ulm (Universitätsklinikum Ulm, Neurologie), Germany Investigator Collection Site Ulm (Universitätsklinikum Ulm, Neurologie), Germany; European Investigator, Data Christine Held Huntington’s Disease Network (EHDN), Ulm, Germany, Language Collection Coordinator Site Data Andrea Kesse Ulm (Universitätsklinikum Ulm, Neurologie), Germany Investigator Collection Site G. Bernhard Investigator, Data Landwehrmeye Ulm (Universitätsklinikum Ulm, Neurologie), Germany REGISTRY Collection r Steering Committee Franziska Site Data Ulm (Universitätsklinikum Ulm, Neurologie), Germany Lezius Investigator Collection Site Data Solveig Nepper Ulm (Universitätsklinikum Ulm, Neurologie), Germany Investigator Collection Site Data Anke Niess Ulm (Universitätsklinikum Ulm, Neurologie), Germany Investigator Collection Ariane Site Data Ulm (Universitätsklinikum Ulm, Neurologie), Germany Schneider Investigator Collection Daniela Site Data Ulm (Universitätsklinikum Ulm, Neurologie), Germany Schwenk Investigator Collection Sigurd Site Data Ulm (Universitätsklinikum Ulm, Neurologie), Germany Süssmuth Investigator Collection Sonja Site Data Ulm (Universitätsklinikum Ulm, Neurologie), Germany Trautmann Investigator Collection Site Data Melanie Vogel Ulm (Universitätsklinikum Ulm, Neurologie), Germany Investigator Collection Site Data Patrick Weydt Ulm (Universitätsklinikum Ulm, Neurologie), Germany Investigator Collection Thomas Site Data Würzburg (Universitätsklinikum Würzburg, Neurologie), Germany Musacchio Investigator Collection Christine Site Data Würzburg (Universitätsklinikum Würzburg, Neurologie), Germany Leypold Investigator Collection Site Data Kerstin Nöth Würzburg (Universitätsklinikum Würzburg, Neurologie), Germany Investigator Collection Bari (Neurophysiopathology of Pain Unit, Basic Medical, Neuroscience and Site Data Claudia Cormio Sensory System Department, University of Bari), Italy Investigator Collection Olimpia Bari (Neurophysiopathology of Pain Unit, Basic Medical, Neuroscience and Site Data Difruscolo Sensory System Department, University of Bari), Italy Investigator Collection Giovanni Bari (Neurophysiopathology of Pain Unit, Basic Medical, Neuroscience and Site Data Franco Sensory System Department, University of Bari), Italy Investigator Collection Bari (Neurophysiopathology of Pain Unit, Basic Medical, Neuroscience and Site Data Angela Nuzzi Sensory System Department, University of Bari), Italy Investigator Collection Vittorio Bari (Neurophysiopathology of Pain Unit, Basic Medical, Neuroscience and Site Data Sciruicchio Sensory System Department, University of Bari), Italy Investigator Collection Bari (Neurophysiopathology of Pain Unit, Basic Medical, Neuroscience and Site Data Claudia Serpino Sensory System Department, University of Bari), Italy Investigator Collection Marina de Bari (Neurophysiopathology of Pain Unit, Basic Medical, Neuroscience and Site Data Tommaso Sensory System Department, University of Bari), Italy Investigator Collection Giovanna Bologna (DIBINEM - Alma Mater Studiorum - Università di Bologna, IRCCS Site Data Calandra- Istituto delle Scienze Neurologiche di Bologna), Italy Investigator Collection Buonaura Sabina Bologna (DIBINEM - Alma Mater Studiorum - Università di Bologna, IRCCS Site Data Capellari Istituto delle Scienze Neurologiche di Bologna), Italy Investigator Collection Bologna (DIBINEM - Alma Mater Studiorum - Università di Bologna, IRCCS Site Data Pietro Cortelli Istituto delle Scienze Neurologiche di Bologna), Italy Investigator Collection Roberto Bologna (DIBINEM - Alma Mater Studiorum - Università di Bologna, IRCCS Site Data Gallassi Istituto delle Scienze Neurologiche di Bologna), Italy Investigator Collection Bologna (DIBINEM - Alma Mater Studiorum - Università di Bologna, IRCCS Site Data Roberto Poda Istituto delle Scienze Neurologiche di Bologna), Italy Investigator Collection Bologna (DIBINEM - Alma Mater Studiorum - Università di Bologna, IRCCS Site Data Cesa Scaglione Istituto delle Scienze Neurologiche di Bologna), Italy Investigator Collection Brescia (Division of Biology and Genetics, Department of Molecular and Site Data Chiara Agosti Translational Medicine & Division of Neurology, Department of Clinical and Investigator Collection Experimental Sciences, University of Brescia), Italy Brescia (Division of Biology and Genetics, Department of Molecular and Site Data Sergio Barlati Translational Medicine & Division of Neurology, Department of Clinical and Investigator Collection Experimental Sciences, University of Brescia), Italy Brescia (Division of Biology and Genetics, Department of Molecular and Silvia Site Data Translational Medicine & Division of Neurology, Department of Clinical and Compostella Investigator Collection Experimental Sciences, University of Brescia), Italy Brescia (Division of Biology and Genetics, Department of Molecular and Eleonora Site Data Translational Medicine & Division of Neurology, Department of Clinical and Marchina Investigator Collection Experimental Sciences, University of Brescia), Italy Brescia (Division of Biology and Genetics, Department of Molecular and Alessando Site Data Translational Medicine & Division of Neurology, Department of Clinical and Padovani Investigator Collection Experimental Sciences, University of Brescia), Italy Cagliari (Movement Disorders Center, Department of Neurology, Institute of Site Data Michela Figorilli Neurology, University of Cagliari), Italy Investigator Collection Francesco Cagliari (Movement Disorders Center, Department of Neurology, Institute of Site Data Marrosu Neurology, University of Cagliari), Italy Investigator Collection Antonella Cagliari (Movement Disorders Center, Department of Neurology, Institute of Site Data Muroni Neurology, University of Cagliari), Italy Investigator Collection Cagliari (Movement Disorders Center, Department of Neurology, Institute of Site Data Valeria Piras Neurology, University of Cagliari), Italy Investigator Collection Cagliari (Movement Disorders Center, Department of Neurology, Institute of Site Data Melisa Vacca Neurology, University of Cagliari), Italy Investigator Collection Elisabetta Florence (Department of NEUROFARBA, University of Florence & Careggi Site Data Bertini University Hospital, IRCSS " Don Gnocchi "), Italy Investigator Collection Florence (Department of NEUROFARBA, University of Florence & Careggi Site Data Caterina Bartoli University Hospital, IRCSS " Don Gnocchi "), Italy Investigator Collection Fernanda Florence (Department of NEUROFARBA, University of Florence & Careggi Site Data Fortunato University Hospital, IRCSS " Don Gnocchi "), Italy Investigator Collection Florence (Department of NEUROFARBA, University of Florence & Careggi Site Data Elena Ghelli University Hospital, IRCSS " Don Gnocchi "), Italy Investigator Collection Andrea Florence (Department of NEUROFARBA, University of Florence & Careggi Site Data Ginestroni University Hospital, IRCSS " Don Gnocchi "), Italy Investigator Collection Florence (Department of NEUROFARBA, University of Florence & Careggi Site Data Claudia Mechi University Hospital, IRCSS " Don Gnocchi "), Italy Investigator Collection Florence (Department of NEUROFARBA, University of Florence & Careggi Site Data Marco Paganini University Hospital, IRCSS " Don Gnocchi "), Italy Investigator Collection Florence (Department of NEUROFARBA, University of Florence & Careggi Site Data Silvia Piacentini University Hospital, IRCSS " Don Gnocchi "), Italy Investigator Collection Florence (Department of NEUROFARBA, University of Florence & Careggi Site Data Silvia Pradella University Hospital, IRCSS " Don Gnocchi "), Italy Investigator Collection Anna Maria Florence (Department of NEUROFARBA, University of Florence & Careggi Site Data Romoli University Hospital, IRCSS " Don Gnocchi "), Italy Investigator Collection Florence (Department of NEUROFARBA, University of Florence & Careggi Site Data Sandro Sorbi University Hospital, IRCSS " Don Gnocchi "), Italy Investigator Collection Giovanni Genoa (Department of Neuroscience, Rehabilitation, Ophthalmology, Site Data Abbruzzese Genetics, Maternal and Child Health, University of Genova), Italy Investigator Collection Monica Genoa (Department of Neuroscience, Rehabilitation, Ophthalmology, Site Data Bandettini di Genetics, Maternal and Child Health, University of Genova), Italy Investigator Collection Poggio Giovanna Genoa (Department of Neuroscience, Rehabilitation, Ophthalmology, Site Data Ferrandes Genetics, Maternal and Child Health, University of Genova), Italy Investigator Collection Genoa (Department of Neuroscience, Rehabilitation, Ophthalmology, Site Data Paola Mandich Genetics, Maternal and Child Health, University of Genova), Italy Investigator Collection Roberta Genoa (Department of Neuroscience, Rehabilitation, Ophthalmology, Site Data Marchese Genetics, Maternal and Child Health, University of Genova), Italy Investigator Collection Genoa (Department of Neuroscience, Rehabilitation, Ophthalmology, Site Data Emilio Di Maria Genetics, Maternal and Child Health, University of Genova), Italy Investigator Collection Tiziano Genoa (Department of Neuroscience, Rehabilitation, Ophthalmology, Site Data Tamburini Genetics, Maternal and Child Health, University of Genova), Italy Investigator Collection Alberto Milan (SODS Genetica delle Malattie Neurodegenerative e Metaboliche & Site Data Albanese U.O. Neurologia, Fondazione IRCCS Istituto Neurologico Carlo Besta), Italy Investigator Collection Simona Milan (SODS Genetica delle Malattie Neurodegenerative e Metaboliche & Site Data Castagliuolo U.O. Neurologia, Fondazione IRCCS Istituto Neurologico Carlo Besta), Italy Investigator Collection Milan (SODS Genetica delle Malattie Neurodegenerative e Metaboliche & Site Data Anna Castaldo U.O. Neurologia, Fondazione IRCCS Istituto Neurologico Carlo Besta), Italy Investigator Collection Stefano Di Milan (SODS Genetica delle Malattie Neurodegenerative e Metaboliche & Site Data Donato U.O. Neurologia, Fondazione IRCCS Istituto Neurologico Carlo Besta), Italy Investigator Collection Milan (SODS Genetica delle Malattie Neurodegenerative e Metaboliche & Site Data Daniela Di Bella U.O. Neurologia, Fondazione IRCCS Istituto Neurologico Carlo Besta), Italy Investigator Collection Milan (SODS Genetica delle Malattie Neurodegenerative e Metaboliche & Site Data Cinzia Gellera U.O. Neurologia, Fondazione IRCCS Istituto Neurologico Carlo Besta), Italy Investigator Collection Milan (SODS Genetica delle Malattie Neurodegenerative e Metaboliche & Site Data Silvia Genitrini U.O. Neurologia, Fondazione IRCCS Istituto Neurologico Carlo Besta), Italy Investigator Collection Caterina Milan (SODS Genetica delle Malattie Neurodegenerative e Metaboliche & Site Data Mariotti U.O. Neurologia, Fondazione IRCCS Istituto Neurologico Carlo Besta), Italy Investigator Collection Site Milan (SODS Genetica delle Malattie Neurodegenerative e Metaboliche & Investigator, Data Daniela Monza U.O. Neurologia, Fondazione IRCCS Istituto Neurologico Carlo Besta), Italy; Language Collection European Huntington’s Disease Network (EHDN), Ulm, Germany, Coordinator Milan (SODS Genetica delle Malattie Neurodegenerative e Metaboliche & Site Data Lorenzo Nanetti U.O. Neurologia, Fondazione IRCCS Istituto Neurologico Carlo Besta), Italy Investigator Collection Milan (SODS Genetica delle Malattie Neurodegenerative e Metaboliche & Site Data Marta Panzeri U.O. Neurologia, Fondazione IRCCS Istituto Neurologico Carlo Besta), Italy Investigator Collection Milan (SODS Genetica delle Malattie Neurodegenerative e Metaboliche & Site Data Dominga Paridi U.O. Neurologia, Fondazione IRCCS Istituto Neurologico Carlo Besta), Italy Investigator Collection Milan (SODS Genetica delle Malattie Neurodegenerative e Metaboliche & Site Data Paola Soliveri U.O. Neurologia, Fondazione IRCCS Istituto Neurologico Carlo Besta), Italy Investigator Collection Francesca Milan (SODS Genetica delle Malattie Neurodegenerative e Metaboliche & Site Data Spagnolo U.O. Neurologia, Fondazione IRCCS Istituto Neurologico Carlo Besta), Italy Investigator Collection Milan (SODS Genetica delle Malattie Neurodegenerative e Metaboliche & Site Data Franco Taroni U.O. Neurologia, Fondazione IRCCS Istituto Neurologico Carlo Besta), Italy Investigator Collection Chiara Milan (SODS Genetica delle Malattie Neurodegenerative e Metaboliche & Site Data Tomasello U.O. Neurologia, Fondazione IRCCS Istituto Neurologico Carlo Besta), Italy Investigator Collection Giuseppe De Naples (Department of Neurosciences and Reproductive and Site Data Michele Odontostomatological Sciences Federico II University of Naples), Italy Investigator Collection Naples (Department of Neurosciences and Reproductive and Site Data Luigi Di Maio Odontostomatological Sciences Federico II University of Naples), Italy Investigator Collection Naples (Department of Neurosciences and Reproductive and Site Data Carlo Rinaldi Odontostomatological Sciences Federico II University of Naples), Italy Investigator Collection Marco Naples (Department of Neurosciences and Reproductive and Site Data Massarelli Odontostomatological Sciences Federico II University of Naples), Italy Investigator Collection Naples (Department of Neurosciences and Reproductive and Site Data Silvio Peluso Odontostomatological Sciences Federico II University of Naples), Italy Investigator Collection Alessandro Naples (Department of Neurosciences and Reproductive and Site Data Roca Odontostomatological Sciences Federico II University of Naples), Italy Investigator Collection Cinzia Valeria Naples (Department of Neurosciences and Reproductive and Site Data Russo Odontostomatological Sciences Federico II University of Naples), Italy Investigator Collection Naples (Department of Neurosciences and Reproductive and Site Data Elena Salvatore Odontostomatological Sciences Federico II University of Naples), Italy Investigator Collection Pierpaolo Naples (Department of Neurosciences and Reproductive and Site Data Sorrentino Odontostomatological Sciences Federico II University of Naples), Italy Investigator Collection Naples (Department of Neurosciences and Reproductive and Site Data Tecla Tucci Odontostomatological Sciences Federico II University of Naples), Italy Investigator Collection Milena Site Data Pozzilli (IS) (IRCCS Neuromed), Italy Cannella Investigator Collection Valentina Site Data Pozzilli (IS) (IRCCS Neuromed), Italy Codella Investigator Collection Francesca De Site Data Pozzilli (IS) (IRCCS Neuromed), Italy Gregorio Investigator Collection Annunziata De Site Data Pozzilli (IS) (IRCCS Neuromed), Italy Nicola Investigator Collection Francesca Site Data Pozzilli (IS) (IRCCS Neuromed), Italy Elifani Investigator Collection Site Data Chiara Esposito Pozzilli (IS) (IRCCS Neuromed), Italy Investigator Collection Site Data Tiziana Martino Pozzilli (IS) (IRCCS Neuromed), Italy Investigator Collection Site Data Irene Mazzante Pozzilli (IS) (IRCCS Neuromed), Italy Investigator Collection Martina Site Data Pozzilli (IS) (IRCCS Neuromed), Italy Petrollini Investigator Collection Site Data Maria Simonelli Pozzilli (IS) (IRCCS Neuromed), Italy Investigator Collection Site Data Maurizio Vezza Pozzilli (IS) (IRCCS Neuromed), Italy Investigator Collection Ferdinando Site Data IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, Italy Squitieri Investigator Collection Barbara Site Data Rome (LIRH Foundation), Italy D'Alessio Investigator Collection Site Data Francesca Lovo Rome (LIRH Foundation), Italy Investigator Collection Site Rome (Department of Neurology, Università Cattolica del Sacro Cuore; Investigator, Anna Rita Data Institute of Translational Pharmacology & Institute of Cognitive Sciences and REGISTRY Bentivoglio Collection Technologies, National Research Council of Italy), Italy Steering Committee Rome (Department of Neurology, Università Cattolica del Sacro Cuore; Francesco Site Data Institute of Translational Pharmacology & Institute of Cognitive Sciences and Bove Investigator Collection Technologies, National Research Council of Italy), Italy Rome (Department of Neurology, Università Cattolica del Sacro Cuore; Site Data Claudio Catalli Institute of Translational Pharmacology & Institute of Cognitive Sciences and Investigator Collection Technologies, National Research Council of Italy), Italy Rome (Department of Neurology, Università Cattolica del Sacro Cuore; Raffaella Di Site Data Institute of Translational Pharmacology & Institute of Cognitive Sciences and Giacopo Investigator Collection Technologies, National Research Council of Italy), Italy Rome (Department of Neurology, Università Cattolica del Sacro Cuore; Site Data Alfonso Fasano Institute of Translational Pharmacology & Institute of Cognitive Sciences and Investigator Collection Technologies, National Research Council of Italy), Italy Rome (Department of Neurology, Università Cattolica del Sacro Cuore; Institute of Translational Pharmacology & Institute of Cognitive Sciences and Technologies, National Research Council of Italy), Italy; Rome (Azienda Ospedaliera Sant'Andrea; Department of Neuroscience, Mental Health and Site Data Marina Frontali Sensory Organs (NESMOS), Faculty of Medicine and Psychology, Sapienza Investigator Collection University of Rome; Institute of Translational Pharmacology & Institute of Cognitive Sciences and Technologies, National Research Council of Italy), Italy Rome (Department of Neurology, Università Cattolica del Sacro Cuore; Arianna Site Data Institute of Translational Pharmacology & Institute of Cognitive Sciences and Guidubaldi Investigator Collection Technologies, National Research Council of Italy), Italy Rome (Department of Neurology, Università Cattolica del Sacro Cuore; Site Data Tamara Ialongo Institute of Translational Pharmacology & Institute of Cognitive Sciences and Investigator Collection Technologies, National Research Council of Italy), Italy Rome (Department of Neurology, Università Cattolica del Sacro Cuore; Institute of Translational Pharmacology & Institute of Cognitive Sciences and Technologies, National Research Council of Italy), Italy; Rome (Azienda Ospedaliera Sant'Andrea; Department of Neuroscience, Mental Health and Site Data Gioia Jacopini Sensory Organs (NESMOS), Faculty of Medicine and Psychology, Sapienza Investigator Collection University of Rome; Institute of Translational Pharmacology & Institute of Cognitive Sciences and Technologies, National Research Council of Italy), Italy Rome (Department of Neurology, Università Cattolica del Sacro Cuore; Site Data Giovanna Loria Institute of Translational Pharmacology & Institute of Cognitive Sciences and Investigator Collection Technologies, National Research Council of Italy), Italy Rome (Department of Neurology, Università Cattolica del Sacro Cuore; Site Data Anna Modoni Institute of Translational Pharmacology & Institute of Cognitive Sciences and Investigator Collection Technologies, National Research Council of Italy), Italy Rome (Department of Neurology, Università Cattolica del Sacro Cuore; Martina Site Data Institute of Translational Pharmacology & Institute of Cognitive Sciences and Petracca Investigator Collection Technologies, National Research Council of Italy), Italy Rome (Department of Neurology, Università Cattolica del Sacro Cuore; Site Data Carla Piano Institute of Translational Pharmacology & Institute of Cognitive Sciences and Investigator Collection Technologies, National Research Council of Italy), Italy Rome (Department of Neurology, Università Cattolica del Sacro Cuore; Piccininni Site Data Institute of Translational Pharmacology & Institute of Cognitive Sciences and Chiara Investigator Collection Technologies, National Research Council of Italy), Italy Rome (Department of Neurology, Università Cattolica del Sacro Cuore; Davide Site Data Institute of Translational Pharmacology & Institute of Cognitive Sciences and Quaranta Investigator Collection Technologies, National Research Council of Italy), Italy Rome (Department of Neurology, Università Cattolica del Sacro Cuore; Institute of Translational Pharmacology & Institute of Cognitive Sciences and Technologies, National Research Council of Italy), Italy; Rome (Azienda Ospedaliera Sant'Andrea; Department of Neuroscience, Mental Health and Site Data Silvia Romano Sensory Organs (NESMOS), Faculty of Medicine and Psychology, Sapienza Investigator Collection University of Rome; Institute of Translational Pharmacology & Institute of Cognitive Sciences and Technologies, National Research Council of Italy), Italy Rome (Department of Neurology, Università Cattolica del Sacro Cuore; Francesco Site Data Institute of Translational Pharmacology & Institute of Cognitive Sciences and Soleti Investigator Collection Technologies, National Research Council of Italy), Italy Rome (Department of Neurology, Università Cattolica del Sacro Cuore; Site Data Marcella Solito Institute of Translational Pharmacology & Institute of Cognitive Sciences and Investigator Collection Technologies, National Research Council of Italy), Italy Rome (Department of Neurology, Università Cattolica del Sacro Cuore; Site Data Maria Spadaro Institute of Translational Pharmacology & Institute of Cognitive Sciences and Investigator Collection Technologies, National Research Council of Italy), Italy Rome (Department of Neurology, Università Cattolica del Sacro Cuore; Site Data Flavia Torlizzi Institute of Translational Pharmacology & Institute of Cognitive Sciences and Investigator Collection Technologies, National Research Council of Italy), Italy Rome (Department of Neurology, Università Cattolica del Sacro Cuore; Institute of Translational Pharmacology & Institute of Cognitive Sciences and Technologies, National Research Council of Italy), Italy; Rome (Azienda Site Ospedaliera Sant'Andrea; Department of Neuroscience, Mental Health and Investigator, Data Paola Zinzi Sensory Organs (NESMOS), Faculty of Medicine and Psychology, Sapienza Language Collection University of Rome; Institute of Translational Pharmacology & Institute of Coordinator Cognitive Sciences and Technologies, National Research Council of Italy), Italy; European Huntington’s Disease Network (EHDN), Ulm, Germany, Rome (Azienda Ospedaliera Sant'Andrea; Department of Neuroscience, Mental Health and Sensory Organs (NESMOS), Faculty of Medicine and Site Data Giulia Coarelli Psychology, Sapienza University of Rome; Institute of Translational Investigator Collection Pharmacology & Institute of Cognitive Sciences and Technologies, National Research Council of Italy), Italy Rome (Azienda Ospedaliera Sant'Andrea; Department of Neuroscience, Mental Health and Sensory Organs (NESMOS), Faculty of Medicine and Michela Site Data Psychology, Sapienza University of Rome; Institute of Translational Ferraldeschi Investigator Collection Pharmacology & Institute of Cognitive Sciences and Technologies, National Research Council of Italy), Italy Rome (Azienda Ospedaliera Sant'Andrea; Department of Neuroscience, Mental Health and Sensory Organs (NESMOS), Faculty of Medicine and Site Data Giovanni Ristori Psychology, Sapienza University of Rome; Institute of Translational Investigator Collection Pharmacology & Institute of Cognitive Sciences and Technologies, National Research Council of Italy), Italy Monique S.E. Site Data Enschede (Medisch Spectrum Twente), Netherlands van Hout Investigator Collection Jeroen P.P. van Site Data Enschede (Medisch Spectrum Twente), Netherlands Vugt Investigator Collection A. Marit de Site Data Enschede (Medisch Spectrum Twente), Netherlands Weert Investigator Collection Marloes Site Data Enschede (Medisch Spectrum Twente), Netherlands Verhoeven Investigator Collection Site Data Meike Dekker Groningen (Polikliniek Neurologie), Netherlands Investigator Collection Site Data Jesper Klooster Groningen (Polikliniek Neurologie), Netherlands Investigator Collection Site Data Nico Leenders Groningen (Polikliniek Neurologie), Netherlands Investigator Collection Joost van Site Data Groningen (Polikliniek Neurologie), Netherlands Oostrom Investigator Collection Groningen (Polikliniek Neurologie), Netherlands; Nijmegen (Universitair Site Data Berry Kremer Medisch Centrum St. Radboud, Neurology), Netherlands Investigator Collection Site Data Verena Baake Leiden (Leiden University Medical Centre (LUMC)), Netherlands Investigator Collection Simon J. A. van Site Data Leiden (Leiden University Medical Centre (LUMC)), Netherlands den Bogaard Investigator Collection Site Leiden (Leiden University Medical Centre (LUMC)), Netherlands; European Investigator, Data Reineke Bos Huntington’s Disease Network (EHDN), Ulm, Germany, Language Collection Coordinator Site Data Eve M. Dumas Leiden (Leiden University Medical Centre (LUMC)), Netherlands Investigator Collection Site Data Ellen P. ‘t Hart Leiden (Leiden University Medical Centre (LUMC)), Netherlands Investigator Collection Marye Site Data Leiden (Leiden University Medical Centre (LUMC)), Netherlands Hogenboom Investigator Collection Site Data Milou Jacobs Leiden (Leiden University Medical Centre (LUMC)), Netherlands Investigator Collection Caroline Site Data Leiden (Leiden University Medical Centre (LUMC)), Netherlands Jurgens Investigator Collection Site Data Anne Kampstra Leiden (Leiden University Medical Centre (LUMC)), Netherlands Investigator Collection Site Investigator, Raymund A.C. Data Leiden (Leiden University Medical Centre (LUMC)), Netherlands REGISTRY Roos Collection Steering Committee Anne Site Data Leiden (Leiden University Medical Centre (LUMC)), Netherlands Schoonderbeek Investigator Collection Marie-Noëlle Site Data Leiden (Leiden University Medical Centre (LUMC)), Netherlands Witjes-Ané Investigator Collection Site Data Annelien Duits Maastricht, Netherlands Investigator Collection Mayke Site Data Maastricht, Netherlands Oosterloo Investigator Collection Site Data Mirella Waber Maastricht, Netherlands Investigator Collection Carla Nijmegen (Universitair Medisch Centrum St. Radboud, Neurology), Site Data Verstappen Netherlands Investigator Collection Ellen Økland Bergen (Haukeland University Hospital, Dept of Medical Genetics and Site Data Blinkenberg Olaviken Psychiatric Hospital), Norway Investigator Collection Site Data Erik Hauge Bergen (NKS Olaviken`s HD clinic), Norway Investigator Collection Site Data Hilde Tyvoll Bergen (NKS Olaviken`s HD clinic), Norway Investigator Collection Oslo University Hospital (Dept. of Medical Genetics, Dept. of Neurology, Site Data Olaf Aaserud Dept.of Neurorehabilitation), Norway Investigator Collection Nils Olaf Oslo University Hospital (Dept. of Medical Genetics, Dept. of Neurology, Site Data Aanonsen Dept.of Neurorehabilitation), Norway Investigator Collection Oslo University Hospital (Dept. of Medical Genetics, Dept. of Neurology, Site Data Kathrine Bjørgo Dept.of Neurorehabilitation), Norway Investigator Collection Nancy Oslo University Hospital (Dept. of Medical Genetics, Dept. of Neurology, Site Data Borgerød Dept.of Neurorehabilitation), Norway Investigator Collection Elisabeth Oslo University Hospital (Dept. of Medical Genetics, Dept. of Neurology, Site Data Dramstad Dept.of Neurorehabilitation), Norway Investigator Collection Madeleine Oslo University Hospital (Dept. of Medical Genetics, Dept. of Neurology, Site Data Fannemel Dept.of Neurorehabilitation), Norway Investigator Collection Site Investigator, Oslo University Hospital (Dept. of Medical Genetics, Dept. of Neurology, Data Jan C. Frich REGISTRY Dept.of Neurorehabilitation), Norway Collection Steering Committee Oslo University Hospital (Dept. of Medical Genetics, Dept. of Neurology, Site Data Per F. Gørvell Dept.of Neurorehabilitation), Norway Investigator Collection Kathrine Oslo University Hospital (Dept. of Medical Genetics, Dept. of Neurology, Site Data Haggag Dept.of Neurorehabilitation), Norway Investigator Collection Cecilie Haggag Oslo University Hospital (Dept. of Medical Genetics, Dept. of Neurology, Site Data Johannessen Dept.of Neurorehabilitation), Norway Investigator Collection Site Oslo University Hospital (Dept. of Medical Genetics, Dept. of Neurology, Data Arvid Heiberg Investigator, Dept.of Neurorehabilitation), Norway Collection REGISTRY Steering Committee Oslo University Hospital (Dept. of Medical Genetics, Dept. of Neurology, Site Data Lars Retterstøl Dept.of Neurorehabilitation), Norway Investigator Collection Oslo University Hospital (Dept. of Medical Genetics, Dept. of Neurology, Site Data Oddveig Røsby Dept.of Neurorehabilitation), Norway Investigator Collection Oslo University Hospital (Dept. of Medical Genetics, Dept. of Neurology, Site Data Jutta Rummel Dept.of Neurorehabilitation), Norway Investigator Collection Oslo University Hospital (Dept. of Medical Genetics, Dept. of Neurology, Site Data Alma Sikiric Dept.of Neurorehabilitation), Norway Investigator Collection Oslo University Hospital (Dept. of Medical Genetics, Dept. of Neurology, Site Data Bodil Stokke Dept.of Neurorehabilitation), Norway Investigator Collection Marleen van Oslo University Hospital (Dept. of Medical Genetics, Dept. of Neurology, Site Data Walsem Dept.of Neurorehabilitation), Norway Investigator Collection Ragnhild Oslo University Hospital (Dept. of Medical Genetics, Dept. of Neurology, Site Data Wehus Dept.of Neurorehabilitation), Norway Investigator Collection Site Data Vibeke Arntsen Trondheim (St. Olavs Hospital), Norway Investigator Collection Site Data Inga Bjørnevoll Trondheim (St. Olavs Hospital), Norway Investigator Collection Sigrid Botne Site Data Trondheim (St. Olavs Hospital), Norway Sando Investigator Collection Marte Gjøl Site Data Trondheim (St. Olavs Hospital), Norway Haug Investigator Collection Hanna Haugan Site Data Trondheim (St. Olavs Hospital), Norway Størseth Investigator Collection Site Data Rune Østern Trondheim (St. Olavs Hospital), Norway Investigator Collection Site Data Julie Paulsen Trondheim (St. Olavs Hospital), Norway Investigator Collection Artur Gdansk (St. Adalbert Hospital, Gdansk, Medical University of Gdansk, Site Data Dziadkiewicz Neurological and Psychiatric Nursing Dpt.), Poland Investigator Collection Agnieszka Gdansk (St. Adalbert Hospital, Gdansk, Medical University of Gdansk, Site Data Konkel Neurological and Psychiatric Nursing Dpt.), Poland Investigator Collection Ewa Gdansk (St. Adalbert Hospital, Gdansk, Medical University of Gdansk, Site Data Narożańska Neurological and Psychiatric Nursing Dpt.), Poland Investigator Collection Malgorzata Gdansk (St. Adalbert Hospital, Gdansk, Medical University of Gdansk, Site Data Nowak Neurological and Psychiatric Nursing Dpt.), Poland Investigator Collection Gdansk (St. Adalbert Hospital, Gdansk, Medical University of Gdansk, Site Data Piotr Robowski Neurological and Psychiatric Nursing Dpt.), Poland Investigator Collection Gdansk (St. Adalbert Hospital, Gdansk, Medical University of Gdansk, Site Data Emilia Sitek Neurological and Psychiatric Nursing Dpt.), Poland Investigator Collection Jaroslaw Gdansk (St. Adalbert Hospital, Gdansk, Medical University of Gdansk, Site Data Slawek Neurological and Psychiatric Nursing Dpt.), Poland Investigator Collection Gdansk (St. Adalbert Hospital, Gdansk, Medical University of Gdansk, Site Data Witold Soltan Neurological and Psychiatric Nursing Dpt.), Poland Investigator Collection Michal Gdansk (St. Adalbert Hospital, Gdansk, Medical University of Gdansk, Site Data Szinwelski Neurological and Psychiatric Nursing Dpt.), Poland Investigator Collection Michał Site Data Katowice (Medical University of Silesia, Katowice), Poland Arkuszewski Investigator Collection Magdalena Site Data Katowice (Medical University of Silesia, Katowice), Poland Błaszczyk Investigator Collection Magdalena Site Data Boczarska- Katowice (Medical University of Silesia, Katowice), Poland Investigator Collection Jedynak Ewelina Ciach- Site Data Katowice (Medical University of Silesia, Katowice), Poland Wysocka Investigator Collection Agnieszka Site Data Katowice (Medical University of Silesia, Katowice), Poland Gorzkowska Investigator Collection Barbara Site Data Katowice (Medical University of Silesia, Katowice), Poland Jasińska-Myga Investigator Collection Aleksandra Site Data Katowice (Medical University of Silesia, Katowice), Poland Kaczmarczyk Investigator Collection Gabriela Site Data Kłodowska – Katowice (Medical University of Silesia, Katowice), Poland Investigator Collection Duda Site Data Grzegorz Opala Katowice (Medical University of Silesia, Katowice), Poland Investigator Collection Monika Katowice (Medical University of Silesia, Katowice), Poland; Krakow Site Data Rudzińska (Krakowska Akademia Neurologii), Poland Investigator Collection Site Data Daniel Stompel Katowice (Medical University of Silesia, Katowice), Poland Investigator Collection Krzysztof Site Data Krakow (Krakowska Akademia Neurologii), Poland Banaszkiewicz Investigator Collection Dorota Site Data Krakow (Krakowska Akademia Neurologii), Poland Boćwińska Investigator Collection Kamila Site Data Bojakowska- Krakow (Krakowska Akademia Neurologii), Poland Investigator Collection Jaremek Site Data Małgorzata Dec Krakow (Krakowska Akademia Neurologii), Poland Investigator Collection Natalia Site Data Krakow (Krakowska Akademia Neurologii), Poland Grabska Investigator Collection Malgorzata Site Data Krakow (Krakowska Akademia Neurologii), Poland Krawczyk Investigator Collection Ewelina Site Data Krakow (Krakowska Akademia Neurologii), Poland Kubowicz Investigator Collection Michalina Site Data Malec- Krakow (Krakowska Akademia Neurologii), Poland Investigator Collection Litwinowicz Site Data Agata Stenwak Krakow (Krakowska Akademia Neurologii), Poland Investigator Collection Andrzej Site Data Krakow (Krakowska Akademia Neurologii), Poland Szczudlik Investigator Collection Elżbieta Site Data Krakow (Krakowska Akademia Neurologii), Poland Szczygieł Investigator Collection Magdalena Site Data Krakow (Krakowska Akademia Neurologii), Poland Wójcik Investigator Collection Anna Site Data Krakow (Krakowska Akademia Neurologii), Poland Wasielewska Investigator Collection Jacek Anioła Site Data Poznan (Poznan University of Medical Sciences), Poland Anna Bryl Investigator Collection Anna Site Data Poznan (Poznan University of Medical Sciences), Poland Ciesielska Investigator Collection Site Data Aneta Klimberg Poznan (Poznan University of Medical Sciences), Poland Investigator Collection Jerzy Site Data Poznan (Poznan University of Medical Sciences), Poland Marcinkowski Investigator Collection Site Data Husam Samara Poznan (Poznan University of Medical Sciences), Poland Investigator Collection Justyna Site Data Poznan (Poznan University of Medical Sciences), Poland Sempołowicz Investigator Collection Bartłomiej Site Data Poznan (Poznan University of Medical Sciences), Poland Wiśniewski Investigator Collection Site Data Daniel Zielonka Poznan (Poznan University of Medical Sciences), Poland Investigator Collection Anna Gogol Site Data (formerly Warsaw-MU (Medical University of Warsaw, Neurology), Poland Investigator Collection Kalbarczyk) Site Data Piotr Janik Warsaw-MU (Medical University of Warsaw, Neurology), Poland Investigator Collection Zygmunt Site Data Warsaw-MU (Medical University of Warsaw, Neurology), Poland Jamrozik Investigator Collection Site Data Anna Kaminska Warsaw-MU (Medical University of Warsaw, Neurology), Poland Investigator Collection Hubert Site Data Warsaw-MU (Medical University of Warsaw, Neurology), Poland Kwiecinski+ Investigator Collection Warsaw-IPiN (Institute of Psychiatry and Neurology Dep. of Genetics, First Site Data Jakub Antczak Dep. of Neurology), Poland Investigator Collection Katarzyna Warsaw-IPiN (Institute of Psychiatry and Neurology Dep. of Genetics, First Site Data Jachinska Dep. of Neurology), Poland Investigator Collection Warsaw-IPiN (Institute of Psychiatry and Neurology Dep. of Genetics, First Site Data Wioletta Krysa Dep. of Neurology), Poland Investigator Collection Maryla Warsaw-IPiN (Institute of Psychiatry and Neurology Dep. of Genetics, First Site Data Rakowicz Dep. of Neurology), Poland Investigator Collection Warsaw-IPiN (Institute of Psychiatry and Neurology Dep. of Genetics, First Site Data Rafal Rola Dep. of Neurology), Poland Investigator Collection Danuta Warsaw-IPiN (Institute of Psychiatry and Neurology Dep. of Genetics, First Site Data Ryglewicz Dep. of Neurology), Poland Investigator Collection Halina Warsaw-IPiN (Institute of Psychiatry and Neurology Dep. of Genetics, First Site Data Sienkiewicz- Dep. of Neurology), Poland Investigator Collection Jarosz Warsaw-IPiN (Institute of Psychiatry and Neurology Dep. of Genetics, First Site Data Iwona Stępniak Dep. of Neurology), Poland Investigator Collection Warsaw-IPiN (Institute of Psychiatry and Neurology Dep. of Genetics, First Site Data Anna Sułek Dep. of Neurology), Poland Investigator Collection Site Warsaw-IPiN (Institute of Psychiatry and Neurology Dep. of Genetics, First Grzegorz Investigator, Data Dep. of Neurology), Poland; European Huntington’s Disease Network Witkowski Language Collection (EHDN), Ulm, Germany, Coordinator Site Investigator, Warsaw-IPiN (Institute of Psychiatry and Neurology Dep. of Genetics, First Data Jacek Zaremba REGISTRY Dep. of Neurology), Poland Collection Steering Committee Elzbieta Warsaw-IPiN (Institute of Psychiatry and Neurology Dep. of Genetics, First Site Data Zdzienicka Dep. of Neurology), Poland Investigator Collection Karolina Ziora- Warsaw-IPiN (Institute of Psychiatry and Neurology Dep. of Genetics, First Site Data Jakutowicz Dep. of Neurology), Poland Investigator Collection Cristina Site Data Coimbra – (Hospital Universitário de Coimbra), Portugal Januário Investigator Collection Site Data Filipa Júlio Coimbra – (Hospital Universitário de Coimbra), Portugal Investigator Collection Manuel Lisbon-Central (Hospital dos Capuchos, Centro Hositalar Lisboa Central), Site Data Almeida Portugal Investigator Collection Lisbon-Central (Hospital dos Capuchos, Centro Hositalar Lisboa Central), Site Data Ana Calado Portugal Investigator Collection Lisbon-Central (Hospital dos Capuchos, Centro Hositalar Lisboa Central), Site Data Margarida Dias Portugal Investigator Collection Lisbon-Central (Hospital dos Capuchos, Centro Hositalar Lisboa Central), Site Data Joana Morgado Portugal Investigator Collection Cristina Lisbon-Central (Hospital dos Capuchos, Centro Hositalar Lisboa Central), Site Data Semedo Portugal Investigator Collection Site Lisbon-HSM (Hospital de Santa Maria, Clinical Pharmacology Unit, Instituto Leonor Correia Investigator, Data de Medicina Molecular), Portugal; European Huntington’s Disease Network Guedes Language Collection (EHDN), Ulm, Germany, Coordinator Lisbon-HSM (Hospital de Santa Maria, Clinical Pharmacology Unit, Instituto Site Data Miguel Coelho de Medicina Molecular), Portugal Investigator Collection Site Investigator, Joaquim J Lisbon-HSM (Hospital de Santa Maria, Clinical Pharmacology Unit, Instituto Data REGISTRY Ferreira de Medicina Molecular), Portugal Collection Steering Committee Andreia Lisbon-HSM (Hospital de Santa Maria, Clinical Pharmacology Unit, Instituto Site Data Magalhães de Medicina Molecular), Portugal Investigator Collection Site Lisbon-HSM (Hospital de Santa Maria, Clinical Pharmacology Unit, Instituto Investigator, Data Tiago Mestre de Medicina Molecular), Portugal; European Huntington’s Disease Network Language Collection (EHDN), Ulm, Germany, Coordinator Lisbon-HSM (Hospital de Santa Maria, Clinical Pharmacology Unit, Instituto Site Data Tiago Mendes de Medicina Molecular), Portugal; Lisbon-HFF (Hospital Fernando da Investigator Collection Fonseca), Portugal Lisbon-HSM (Hospital de Santa Maria, Clinical Pharmacology Unit, Instituto Site Data Dulce Neutel de Medicina Molecular), Portugal Investigator Collection Filipe Lisbon-HSM (Hospital de Santa Maria, Clinical Pharmacology Unit, Instituto Site Data Rodrigues de Medicina Molecular), Portugal Investigator Collection Anabela Lisbon-HSM (Hospital de Santa Maria, Clinical Pharmacology Unit, Instituto Site Data Valadas de Medicina Molecular), Portugal Investigator Collection Site Data Cristina Costa Lisbon-HFF (Hospital Fernando da Fonseca), Portugal Investigator Collection Helena Site Data Lisbon-HFF (Hospital Fernando da Fonseca), Portugal Cardoso Investigator Collection Site Data Mariana Santos Lisbon-HFF (Hospital Fernando da Fonseca), Portugal Investigator Collection Site Data Gonçalo Cação Porto-HGSA (Hospital Santo António- Centro Hospitalar do Porto), Portugal Investigator Collection Site Data Sara Cavaco Porto-HGSA (Hospital Santo António- Centro Hospitalar do Porto), Portugal Investigator Collection Site Data Joana Damásio Porto-HGSA (Hospital Santo António- Centro Hospitalar do Porto), Portugal Investigator Collection Joana Site Data Porto-HGSA (Hospital Santo António- Centro Hospitalar do Porto), Portugal Fernandes Investigator Collection Alexandra Site Data Porto-HGSA (Hospital Santo António- Centro Hospitalar do Porto), Portugal Gonçalves Investigator Collection Site Data Rui Loureiro Porto-HGSA (Hospital Santo António- Centro Hospitalar do Porto), Portugal Investigator Collection Site Data Inês Moreira Porto-HGSA (Hospital Santo António- Centro Hospitalar do Porto), Portugal Investigator Collection Marina Site Data Porto-HGSA (Hospital Santo António- Centro Hospitalar do Porto), Portugal Magalhães Investigator Collection Site Data Paula Salgado Porto-HGSA (Hospital Santo António- Centro Hospitalar do Porto), Portugal Investigator Collection Site Data Carlos Andrade Porto- HSJ (Hospital de São João), Portugal Investigator Collection Site Data Andreia Costa Porto- HSJ (Hospital de São João), Portugal Investigator Collection Site Data Carolina Garrett Porto- HSJ (Hospital de São João), Portugal Investigator Collection Site Data Miguel Gago Porto- HSJ (Hospital de São João), Portugal Investigator Collection Joana Site Data Porto- HSJ (Hospital de São João), Portugal Guimarães Investigator Collection Site Data João Massano Porto- HSJ (Hospital de São João), Portugal Investigator Collection Site Data Joana Meireles Porto- HSJ (Hospital de São João), Portugal Investigator Collection Site Data Ana Monteiro Porto- HSJ (Hospital de São João), Portugal Investigator Collection Diana Site Data Kazan, Russian Federation Khasanova Investigator Collection Zuleykha Site Data Kazan, Russian Federation Zalyalova Investigator Collection Site Investigator, Sergey Data Moscow – (Research Center of Neurology) , Russian Federation REGISTRY Illarioshkin Collection Steering Committee Sergey Site Data Moscow – (Research Center of Neurology) , Russian Federation Klyushnikov Investigator Collection Site Data Olga Sidorova Moscow – (Research Center of Neurology) , Russian Federation Investigator Collection Site Data Oleg Smirnov Moscow – (Research Center of Neurology) , Russian Federation Investigator Collection Site Elizaveta Moscow – (Research Center of Neurology) , Russian Federation; European Investigator, Data Yudina Huntington’s Disease Network (EHDN), Ulm, Germany, Language Collection Coordinator Site Yury Moscow – (Research Center of Neurology) , Russian Federation; European Investigator, Data Seliverstov Huntington’s Disease Network (EHDN), Ulm, Germany, Language Collection Coordinator Victoria Nizhny Novgorod – (Nizhny Novgorod Medical Academy, Neurology Site Data Antonova Department), Russian Federation Investigator Collection Svetlana Nizhny Novgorod – (Nizhny Novgorod Medical Academy, Neurology Site Data Kopishinskaya Department), Russian Federation Investigator Collection Nizhny Novgorod – (Nizhny Novgorod Medical Academy, Neurology Site Data Maria Korotysh Department), Russian Federation Investigator Collection Rim Ufa – (Bashkir State Medical University, Department of Neurology, Site Data Magzhanov Neurosurgery, and Medical Genetics), Russian Federation Investigator Collection Ufa – (Bashkir State Medical University, Department of Neurology, Site Data Elena Saifullina Neurosurgery, and Medical Genetics), Russian Federation Investigator Collection Sergey Site Data Voronezh, Russian Federation Kurbatov Investigator Collection Site Data Pilar Solis Alicante-Alcoy (Hospital Virgen de los Lirios), Spain Investigator Collection Carmen Durán Site Data Badajoz (Hospital Infanta Cristina), Spain Herrera Investigator Collection Patrocinio Site Data Badajoz (Hospital Infanta Cristina), Spain Garcia Moreno Investigator Collection Site Data Jordi Bas Barcelona-Bellvitge (Hospital Universitari de Bellvitge), Spain Investigator Collection Site Data Núria Busquets Barcelona-Bellvitge (Hospital Universitari de Bellvitge), Spain Investigator Collection Site Data Matilde Calopa Barcelona-Bellvitge (Hospital Universitari de Bellvitge), Spain Investigator Collection Serge Jaumà Site Data Barcelona-Bellvitge (Hospital Universitari de Bellvitge), Spain Classen Investigator Collection Nadia Site Data Rodríguez Barcelona-Bellvitge (Hospital Universitari de Bellvitge), Spain Investigator Collection Dedichá María Teresa Site Data Barcelona- Clínic i Provincial (Hospital Clínic i Provincial), Spain Buongiorno Investigator Collection Andrés de la Site Data Cerda Santa Barcelona- Clínic i Provincial (Hospital Clínic i Provincial), Spain Investigator Collection María Site Data Esteban Muñoz Barcelona- Clínic i Provincial (Hospital Clínic i Provincial), Spain Investigator Collection Site Data Pilar Santacruz Barcelona- Clínic i Provincial (Hospital Clínic i Provincial), Spain Investigator Collection Miquel Aguilar Site Data Barcelona-Hospital Mútua de Terrassa, Spain Barbera Investigator Collection Site Investigator, Ana Rojo Data Barcelona-Hospital Mútua de Terrassa, Spain REGISTRY Sebastián Collection Steering Committee Sonia Arribas Site Data Barcelona-Hospital Mútua de Terrassa, Spain Pardo Investigator Collection Dolors Badenes Site Data Barcelona-Hospital Mútua de Terrassa, Spain Guia Investigator Collection Site Data Noemi Calzado Barcelona-Hospital Mútua de Terrassa, Spain Investigator Collection Laura Casas Site Data Barcelona-Hospital Mútua de Terrassa, Spain Hernanz Investigator Collection Juan Pablo Site Data Tartari Díaz- Barcelona-Hospital Mútua de Terrassa, Spain Investigator Collection Zorita Judit López Site Data Barcelona-Hospital Mútua de Terrassa, Spain Catena Investigator Collection Pilar Quiléz Site Data Barcelona-Hospital Mútua de Terrassa, Spain Ferrer Investigator Collection Gemma Tome Site Data Barcelona-Hospital Mútua de Terrassa, Spain Carruesco Investigator Collection Misericordia Site Data Barcelona-Merced (Hospital Mare de Deu de La Merced), Spain Floriach Robert Investigator Collection Cèlia Mareca Site Data Barcelona-Merced (Hospital Mare de Deu de La Merced), Spain Viladrich Investigator Collection Site Data Elvira Roca Barcelona-Merced (Hospital Mare de Deu de La Merced), Spain Investigator Collection Jesús Miguel Site Data Barcelona-Merced (Hospital Mare de Deu de La Merced), Spain Ruiz Idiago Investigator Collection Antonio Villa Site Data Barcelona-Merced (Hospital Mare de Deu de La Merced), Spain Riballo Investigator Collection Antonia Barcelona-Santa Cruz y San Pablo (Hospital de la Santa Creu i Sant Pau), Site Data Campolongo Spain Investigator Collection Ramon Barcelona-Santa Cruz y San Pablo (Hospital de la Santa Creu i Sant Pau), Site Data Fernandez de Spain Investigator Collection Bobadilla Site Barcelona-Santa Cruz y San Pablo (Hospital de la Santa Creu i Sant Pau), Investigator, Data Andrea Horta Spain; European Huntington’s Disease Network (EHDN), Ulm, Germany, Language Collection Coordinator Jaime Barcelona-Santa Cruz y San Pablo (Hospital de la Santa Creu i Sant Pau), Site Data Kulisevsky Spain Investigator Collection Bojarsky Saul Martinez- Barcelona-Santa Cruz y San Pablo (Hospital de la Santa Creu i Sant Pau), Site Data Horta Spain; European Huntington’s Disease Network (EHDN), Ulm, Germany, Investigator, Collection Language Coordinator Javier Barcelona-Santa Cruz y San Pablo (Hospital de la Santa Creu i Sant Pau), Site Data Pagonabarraga Spain Investigator Collection Jesus Perez Barcelona-Santa Cruz y San Pablo (Hospital de la Santa Creu i Sant Pau), Site Data Perez Spain Investigator Collection Barcelona-Santa Cruz y San Pablo (Hospital de la Santa Creu i Sant Pau), Site Data Roser Ribosa Spain Investigator Collection Barcelona-Santa Cruz y San Pablo (Hospital de la Santa Creu i Sant Pau), Site Data Carolina Villa Spain Investigator Collection Maria Angeles Site Data Bilbao (Hospital de Cruces), Spain Acera Gil Investigator Collection Koldo Berganzo Site Data Bilbao (Hospital de Cruces), Spain Corrales Investigator Collection Juan Carlos Site Data Gomez Bilbao (Hospital de Cruces), Spain Investigator Collection Esteban Amaia Site Data Bilbao (Hospital de Cruces), Spain González Investigator Collection Beatriz Tijero Site Data Bilbao (Hospital de Cruces), Spain Merino Investigator Collection Site Data Esther Cubo Burgos (Servicio de Neurología Hospital General Yagüe), Spain Investigator Collection Site Data Cecilia Gil Polo Burgos (Servicio de Neurología Hospital General Yagüe), Spain Investigator Collection Natividad Site Data Burgos (Servicio de Neurología Hospital General Yagüe), Spain Mariscal Investigator Collection Site Data Jesús Sánchez Burgos (Servicio de Neurología Hospital General Yagüe), Spain Investigator Collection Sandra Site Data Gutierrez Canarias (Hospital Insular de Gran Canaria), Spain Investigator Collection Romero José Matías Site Data Canarias (Hospital Insular de Gran Canaria), Spain Arbelo Investigator Collection Rocío Malo de Site Data Canarias (Hospital Insular de Gran Canaria), Spain Molina Investigator Collection Site Data Idaira Martín Canarias (Hospital Insular de Gran Canaria), Spain Investigator Collection Juan Manuel Site Data Canarias (Hospital Insular de Gran Canaria), Spain Periañez Investigator Collection Site Data Beatriz Udaeta Canarias (Hospital Insular de Gran Canaria), Spain Investigator Collection Fernando Site Data Fuenlabrada (Hospital Universitario), Spain Alonso-Frech Investigator Collection María del Valle Site Data Fuenlabrada (Hospital Universitario), Spain Loarte Investigator Collection Francisco Site Data Granada (Hospital Universitario San Cecilio, Neurología), Spain Barrero Investigator Collection Site Data Blas Morales Granada (Hospital Universitario San Cecilio, Neurología), Spain Investigator Collection Site Data Belén Frades Madrid-BTCIEN (Fundación CIEN), Spain Investigator Collection Marina Ávila Site Data Madrid-BTCIEN (Fundación CIEN), Spain Villanueva Investigator Collection Maria Site Data Ascension Zea Madrid-BTCIEN (Fundación CIEN), Spain Investigator Collection Sevilla María del Mar Site Data Madrid-Clínico (Hospital Clínico Universitario San Carlos), Spain Fenollar Investigator Collection Rocío García- Site Data Madrid-Clínico (Hospital Clínico Universitario San Carlos), Spain Ramos García Investigator Collection Clara Site Data Madrid-Clínico (Hospital Clínico Universitario San Carlos), Spain Villanueva Investigator Collection Mónica Site Data Madrid RYC (Hospital Ramón y Cajal, Neurología), Spain Bascuñana Investigator Collection Marta Fatás Site Data Madrid RYC (Hospital Ramón y Cajal, Neurología), Spain Ventura Investigator Collection Madrid RYC (Hospital Ramón y Cajal, Neurología), Spain; Madrid FJD Juan García Site Data (Madrid-Fundación Jiménez Díaz), Spain; Palma de Mallorca (Hospital Caldentey Investigator Collection Universitario Son Espases), Spain Guillermo Site Data Madrid RYC (Hospital Ramón y Cajal, Neurología), Spain García Ribas Investigator Collection Justo García de Site Data Madrid RYC (Hospital Ramón y Cajal, Neurología), Spain Yébenes Investigator Collection José Luis Site Data López–Sendón Madrid RYC (Hospital Ramón y Cajal, Neurología), Spain Investigator Collection Moreno Verónica Site Data Madrid RYC (Hospital Ramón y Cajal, Neurología), Spain Mañanes Barral Investigator Collection Site Patricia Trigo Madrid RYC (Hospital Ramón y Cajal, Neurología), Spain; European Investigator, Data Cubillo Huntington’s Disease Network (EHDN), Ulm, Germany, Language Collection Coordinator Site Data Cici Feliz Madrid FJD (Madrid-Fundación Jiménez Díaz), Spain Investigator Collection Pedro José Site Data Madrid FJD (Madrid-Fundación Jiménez Díaz), Spain García Ruíz Investigator Collection Site Data Ana García Madrid FJD (Madrid-Fundación Jiménez Díaz), Spain Investigator Collection Rosa Guerrero Site Data Madrid FJD (Madrid-Fundación Jiménez Díaz), Spain López Investigator Collection Antonio Site Data Herranz Madrid FJD (Madrid-Fundación Jiménez Díaz), Spain Investigator Collection Bárcenas Site Asunción Madrid FJD (Madrid-Fundación Jiménez Díaz), Spain; European Investigator, Data Martínez- Huntington’s Disease Network (EHDN), Ulm, Germany, Language Collection Descals Coordinator Angel Martínez Site Data Madrid FJD (Madrid-Fundación Jiménez Díaz), Spain Pueyo Investigator Collection Veronica Site Data Madrid FJD (Madrid-Fundación Jiménez Díaz), Spain Puertas Martin Investigator Collection Noelia Site Data Rodríguez Madrid FJD (Madrid-Fundación Jiménez Díaz), Spain Investigator Collection Martínez Site Data Teresa Montojo Madrid FJD (Madrid-Fundación Jiménez Díaz), Spain Investigator Collection María José Site Data Madrid FJD (Madrid-Fundación Jiménez Díaz), Spain Sainz Artiga Investigator Collection Vicenta Site Data Madrid FJD (Madrid-Fundación Jiménez Díaz), Spain Sánchez Investigator Collection María Dolores Site Data Murcia (Hospital Universitario Virgen de la Arrixaca), Spain Alarcón Investigator Collection Carmen Site Data Antúnez Murcia (Hospital Universitario Virgen de la Arrixaca), Spain Investigator Collection Almagro Site Data Esther Diéguez Murcia (Hospital Universitario Virgen de la Arrixaca), Spain Investigator Collection Lorenza Site Data Murcia (Hospital Universitario Virgen de la Arrixaca), Spain Fortuna Investigator Collection Site Data Agustina Legaz Murcia (Hospital Universitario Virgen de la Arrixaca), Spain Investigator Collection Salvadora Site Data Murcia (Hospital Universitario Virgen de la Arrixaca), Spain Manzanares Investigator Collection Juan Marín Site Data Murcia (Hospital Universitario Virgen de la Arrixaca), Spain Muñoz Investigator Collection María Martirio Site Data Antequera Murcia (Hospital Universitario Virgen de la Arrixaca), Spain Investigator Collection Torres Fuensanta Site Data Murcia (Hospital Universitario Virgen de la Arrixaca), Spain Noguera Perea Investigator Collection Site Data Laura Vivancos Murcia (Hospital Universitario Virgen de la Arrixaca), Spain Investigator Collection Site Data Sonia González Oviedo (Hospital Central de Asturias), Spain Investigator Collection Luis Menéndez Site Data Oviedo (Hospital Central de Asturias), Spain Guisasola Investigator Collection Marta Para Site Data Oviedo (Hospital Central de Asturias), Spain Prieto Investigator Collection Site Data René Ribacoba Oviedo (Hospital Central de Asturias), Spain Investigator Collection Site Data Carlos Salvador Oviedo (Hospital Central de Asturias), Spain Investigator Collection Pablo Sánchez Site Data Oviedo (Hospital Central de Asturias), Spain Lozano Investigator Collection Inés Legarda Site Data Palma de Mallorca (Hospital Universitario Son Espases), Spain Ramirez Investigator Collection Dolors Site Data Moragues Palma de Mallorca (Hospital Universitario Son Espases), Spain Investigator Collection Benito Penelope Site Data Palma de Mallorca (Hospital Universitario Son Espases), Spain Navas Arques Investigator Collection Monica Site Data Rodriguez Palma de Mallorca (Hospital Universitario Son Espases), Spain Investigator Collection Lopera Barbara Vives Site Data Palma de Mallorca (Hospital Universitario Son Espases), Spain Pastor Investigator Collection Site Data Itziar Gaston Pamplona (Complejo Hospitalario de Navarra), Spain Investigator Collection Fermin Garcia- Site Data Pamplona (Complejo Hospitalario de Navarra), Spain Amigot Investigator Collection Maria Dolores Site Data Martinez- Pamplona (Complejo Hospitalario de Navarra), Spain Investigator Collection Jaurrieta Site Investigator, Maria Antonia Data Pamplona (Complejo Hospitalario de Navarra), Spain REGISTRY Ramos-Arroyo Collection Steering Committee Site Data Astrid Adarmes Sevilla (Hospital Universitario Virgen del Rocío), Spain Investigator Collection Maravilla Site Data Bernal- Sevilla (Hospital Universitario Virgen del Rocío), Spain Investigator Collection Escudero Site Data Fátima Carrillo Sevilla (Hospital Universitario Virgen del Rocío), Spain Investigator Collection Site Data Silvia Jesús Sevilla (Hospital Universitario Virgen del Rocío), Spain Investigator Collection Site Data Pablo Mir Sevilla (Hospital Universitario Virgen del Rocío), Spain Investigator Collection Laura Vargas- Site Data Sevilla (Hospital Universitario Virgen del Rocío), Spain González Investigator Collection Fátima Damas Site Data Sevilla (Hospital Virgen Macarena), Spain Hermoso Investigator Collection José Manuel Site Data Sevilla (Hospital Virgen Macarena), Spain García Moreno Investigator Collection Javier Abril Site Data Sevilla (Hospital Virgen Macarena), Spain Jaramillo Investigator Collection Carolina Site Data Sevilla (Hospital Virgen Macarena), Spain Mendez Lucena Investigator Collection Eva María Site Data Pacheco Sevilla (Hospital Virgen Macarena), Spain Investigator Collection Cortegana José Chacón Site Data Sevilla (Hospital Virgen Macarena), Spain Peña Investigator Collection Site Data Luis Redondo Sevilla (Hospital Virgen Macarena), Spain Investigator Collection Violeta Site Data Sánchez Sevilla (Hospital Virgen Macarena), Spain Investigator Collection Sánchez Cristina Melgar Site Data Sevilla (Residencia Santa Ana), Spain Fernandez Investigator Collection María Dolores Site Data Sevilla (Residencia Santa Ana), Spain Romero Lemos Investigator Collection Maite Paredes Site Data Sevilla (Residencia Santa Ana), Spain Mata Investigator Collection Rocío Villagrán Site Data Sevilla (Residencia Santa Ana), Spain Casado Investigator Collection Site Data Maria Bosca Valencia (Hospital la Fe), Spain Investigator Collection Juan Andres Site Data Valencia (Hospital la Fe), Spain Burguera Investigator Collection Francisco Site Data Castera Valencia (Hospital la Fe), Spain Investigator Collection Brugada Jose Maria Site Data Valencia (Hospital la Fe), Spain Millán Salvador Investigator Collection Carmen Peiró Site Data Valencia (Hospital la Fe), Spain Vilaplana Investigator Collection Site Data Pilar Solís Valencia (Hospital la Fe), Spain Investigator Collection Begoña Site Data Jeweinat Valencia (Hospital la Fe), Spain Investigator Collection Figuerola Paloma Millan Site Data Zaragoza (Hospital Clínico), Spain Palanca Investigator Collection Elena Bellosta Site Data Zaragoza (Hospital Clínico), Spain Diago Investigator Collection Javier López Site Data Zaragoza (Hospital Clínico), Spain del Val Investigator Collection Laura Martinez Site Data Zaragoza (Hospital Clínico), Spain Martinez Investigator Collection Site Data Elena López Zaragoza (Hospital Clínico), Spain Investigator Collection Site Investigator, Jan Data Göteborg (Sahlgrenska University Hospital), Sweden REGISTRY Wahlström+ Collection Steering Committee Ulrika Site Data Høsterey- Göteborg (Sahlgrenska University Hospital), Sweden Investigator Collection Ugander Gunnel Site Data Göteborg (Sahlgrenska University Hospital), Sweden Fredlund Investigator Collection Radu Site Data Göteborg (Sahlgrenska University Hospital), Sweden Constantinescu Investigator Collection Site Data Kajsa Lewin Göteborg (Sahlgrenska University Hospital), Sweden Investigator Collection Liselotte Site Data Neleborn- Göteborg (Sahlgrenska University Hospital), Sweden Investigator Collection Lingefjärd Site Data Maria Berglund Göteborg (Sahlgrenska University Hospital), Sweden Investigator Collection Site Data Peter Berglund Göteborg (Sahlgrenska University Hospital), Sweden Investigator Collection Site Data Petra Linnsand Göteborg (Sahlgrenska University Hospital), Sweden Investigator Collection Site Data Åsa Petersén Lund (Dept Neurology, Skånes Universityhospital), Sweden Investigator Collection Site Data Jan Reimer Lund (Dept Neurology, Skånes Universityhospital), Sweden Investigator Collection Site Data Håkan Widner Lund (Dept Neurology, Skånes Universityhospital), Sweden Investigator Collection Mouna Site Data Stockholm-Ersta, Sweden Esmaeilzadeh Investigator Collection Site Data Joakim Tedroff Stockholm-Ersta, Sweden Investigator Collection Elisabeth Site Data Stockholm-Ersta, Sweden Winnberg Investigator Collection Stanislav Site Data Stockholm Karolinska University Hospital, Sweden Benaminov Investigator Collection Elisabeth Site Data Stockholm Karolinska University Hospital, Sweden Björnsson Investigator Collection Site Data Daniel Merrick Stockholm Karolinska University Hospital, Sweden Investigator Collection Site Data Martin Paucar Stockholm Karolinska University Hospital, Sweden Investigator Collection Site Investigator, Data Sven Pålhagen Stockholm Karolinska University Hospital, Sweden REGISTRY Collection Steering Committee Per Site Data Stockholm Karolinska University Hospital, Sweden Svenningsson Investigator Collection Site Data Tina Wallden Stockholm Karolinska University Hospital, Sweden Investigator Collection Site Data Måns Berglund Umeå (Umeå University Hospital), Sweden Investigator Collection Site Data Ghada Loutfi Umeå (Umeå University Hospital), Sweden Investigator Collection Carina Site Data Umeå (Umeå University Hospital), Sweden Olofsson Investigator Collection Eva-Lena Site Data Umeå (Umeå University Hospital), Sweden Stattin Investigator Collection Site Data Laila Westman Umeå (Umeå University Hospital), Sweden Investigator Collection Birgitta Site Data Umeå (Umeå University Hospital), Sweden Wikström Investigator Collection Site Data Camilla Ekwall Uppsala University Hospital, Sweden Investigator Collection Marie-Lousie Site Data Uppsala University Hospital, Sweden Göller Investigator Collection Anders Site Data Uppsala University Hospital, Sweden Johansson Investigator Collection Site Data Valter Niemelä Uppsala University Hospital, Sweden Investigator Collection Site Data Dag Nyholm Uppsala University Hospital, Sweden Investigator Collection Site Data Leif Wiklund Uppsala University Hospital, Sweden Investigator Collection Site Investigator, Jean-Marc Bern (Swiss HD Zentrum), Switzerland; EHDN’s associate site in Singapore: Data REGISTRY Burgunder National Neuroscience Institute Singapore, Collection Steering Committee Site Data Jessica Koehli Bern (Swiss HD Zentrum), Switzerland Investigator Collection Site Data Yanik Stebler Bern (Swiss HD Zentrum), Switzerland Investigator Collection Bern (Zentrum für Bewegungsstörungen, Neurologische Klinik und Poliklinik, Site Data Alain Kaelin Universität Bern), Switzerland Investigator Collection Bern (Zentrum für Bewegungsstörungen, Neurologische Klinik und Poliklinik, Site Data Irene Romero Universität Bern), Switzerland Investigator Collection Michael Bern (Zentrum für Bewegungsstörungen, Neurologische Klinik und Poliklinik, Site Data Schüpbach Universität Bern), Switzerland Investigator Collection Sabine Weber Bern (Zentrum für Bewegungsstörungen, Neurologische Klinik und Poliklinik, Site Data Zaugg Universität Bern), Switzerland Investigator Collection Federica Site Data Lausanne, Switzerland Esposito Investigator Collection Jean-Marc Site Data Lausanne, Switzerland Good Investigator Collection Site Data Karin Paus Lausanne, Switzerland Investigator Collection Francois Site Data Lausanne, Switzerland Vingerhoets Investigator Collection Christian Site Data Lausanne, Switzerland Wider+ Investigator Collection Site Data Hans H. Jung Zürich (University Hospital and University of Zurich), Switzerland Investigator Collection Jens A. Site Data Zürich (University Hospital and University of Zurich), Switzerland Petersen Investigator Collection Maria Ligon- Site Data Zürich (University Hospital and University of Zurich), Switzerland Auer Investigator Collection Violeta Site Data Zürich (University Hospital and University of Zurich), Switzerland Mihaylova Investigator Collection Aberdeen (NHS Grampian Clinical Genetics Centre & University of Site Data Lorna Downie Aberdeen), UK Investigator Collection Aberdeen (NHS Grampian Clinical Genetics Centre & University of Site Data Roisin Jack Aberdeen), UK Investigator Collection Kirsty Aberdeen (NHS Grampian Clinical Genetics Centre & University of Site Data Matheson Aberdeen), UK Investigator Collection Zosia Aberdeen (NHS Grampian Clinical Genetics Centre & University of Site Data Miedzybrodzka Aberdeen), UK Investigator Collection Aberdeen (NHS Grampian Clinical Genetics Centre & University of Site Data Daniela Rae Aberdeen), UK Investigator Collection Sheila A Aberdeen (NHS Grampian Clinical Genetics Centre & University of Site Data Simpson Aberdeen), UK Investigator Collection Aberdeen (NHS Grampian Clinical Genetics Centre & University of Site Data Fiona Summers Aberdeen), UK Investigator Collection Aberdeen (NHS Grampian Clinical Genetics Centre & University of Site Data Alexandra Ure Aberdeen), UK Investigator Collection Aberdeen (NHS Grampian Clinical Genetics Centre & University of Site Data Vivien Vaughan Aberdeen), UK Investigator Collection Timothy Barnstaple, UK; Exeter (Department of Neurology Royal Devon and Exeter Site Data Harrower Foundation Trust Hospital), UK Investigator Collection Site Data Nathan Vernon Barnstaple, UK Investigator Collection Shahbana Site Data Birmingham (The Barberry Centre, Dept of Psychiatry), UK Akhtar Investigator Collection Site Data Jenny Crooks Birmingham (The Barberry Centre, Dept of Psychiatry), UK Investigator Collection Site Data Adrienne Curtis Birmingham (The Barberry Centre, Dept of Psychiatry), UK Investigator Collection Jenny de Site Data Souza Birmingham (The Barberry Centre, Dept of Psychiatry), UK Investigator Collection (Keylock) Site Data John Piedad Birmingham (The Barberry Centre, Dept of Psychiatry), UK Investigator Collection Site Data Hugh Rickards Birmingham (The Barberry Centre, Dept of Psychiatry), UK Investigator Collection Site Data Jan Wright Birmingham (The Barberry Centre, Dept of Psychiatry), UK Investigator Collection Diane Haig- Site Data Blanford Forum, UK; Poole (Brain Injury Service, Poole Hospital), UK Brown Investigator Collection Site Data Janet Craven Blanford Forum, UK; Poole (Brain Injury Service, Poole Hospital), UK Investigator Collection Site Data Andrew Pallett Blanford Forum, UK Investigator Collection Site Data Steve Simpson Blanford Forum, UK; Poole (Brain Injury Service, Poole Hospital), UK Investigator Collection Rebecca Site Data Blanford Forum, UK; Poole (Brain Injury Service, Poole Hospital), UK Weekes Investigator Collection Elizabeth Site Data Bristol (North Bristol NHs Trust, Southmead hospital), UK Coulthard Investigator Collection Site Data Louise Gethin Bristol (North Bristol NHs Trust, Southmead hospital), UK Investigator Collection Beverley Site Data Bristol (North Bristol NHs Trust, Southmead hospital), UK Hayward Investigator Collection Kasia Site Data Bristol (North Bristol NHs Trust, Southmead hospital), UK Sieradzan Investigator Collection Site Bristol (North Bristol NHs Trust, Southmead hospital), UK; European Investigator, Data Abigail Wright Huntington’s Disease Network (EHDN), Ulm, Germany, Language Collection Coordinator Roger A. Site Data Cambridge (Cambridge Centre for Brain Repair, Forvie Site), UK Barker Investigator Collection Site Data Deidre O’Keefe Cambridge (Cambridge Centre for Brain Repair, Forvie Site), UK Investigator Collection Anna Gerrtiz Site Data Cambridge (Cambridge Centre for Brain Repair, Forvie Site), UK (nee Di Pietro) Investigator Collection Site Data Kate Fisher Cambridge (Cambridge Centre for Brain Repair, Forvie Site), UK Investigator Collection Site Data Anna Goodman Cambridge (Cambridge Centre for Brain Repair, Forvie Site), UK Investigator Collection Site Data Susan Hill Cambridge (Cambridge Centre for Brain Repair, Forvie Site), UK Investigator Collection Site Data Sarah Mason Cambridge (Cambridge Centre for Brain Repair, Forvie Site), UK Investigator Collection Site Data Rachel Swain Cambridge (Cambridge Centre for Brain Repair, Forvie Site), UK Investigator Collection Natalie Valle Site Data Cambridge (Cambridge Centre for Brain Repair, Forvie Site), UK Guzman Investigator Collection Jonathan Site Data Cardiff (Schools of Medicine and Biosciences, Cardiff University), UK Bisson Investigator Collection Site Data Monica Busse Cardiff (Schools of Medicine and Biosciences, Cardiff University), UK Investigator Collection Site Data Cynthia Butcher Cardiff (Schools of Medicine and Biosciences, Cardiff University), UK Investigator Collection Cardiff (Schools of Medicine and Biosciences, Cardiff University), UK; Site Jenny Manchester (Genetic Medicine, University of Manchester, Manchester Investigator, Data Callaghan Academic Health Sciences Centre and Central Manchester University Language Collection Hospitals NHS Foundation Trust), UK Coordinator Rebecca Site Data Cardiff (Schools of Medicine and Biosciences, Cardiff University), UK Cousins Investigator Collection Site Investigator, Stephen Data Cardiff (Schools of Medicine and Biosciences, Cardiff University), UK REGISTRY Dunnett Collection Steering Committee Catherine Site Data Cardiff (Schools of Medicine and Biosciences, Cardiff University), UK Clenaghan Investigator Collection Cardiff (Schools of Medicine and Biosciences, Cardiff University), UK; Site Manchester (Genetic Medicine, University of Manchester, Manchester Investigator, Data Ruth Fullam Academic Health Sciences Centre and Central Manchester University Language Collection Hospitals NHS Foundation Trust), UK Coordinator Site Data Sarah Hunt Cardiff (Schools of Medicine and Biosciences, Cardiff University), UK Investigator Collection Site Data Lesley Jones Cardiff (Schools of Medicine and Biosciences, Cardiff University), UK Investigator Collection Site Data Una Jones Cardiff (Schools of Medicine and Biosciences, Cardiff University), UK Investigator Collection Site Data Hanan Khalil Cardiff (Schools of Medicine and Biosciences, Cardiff University), UK Investigator Collection Site Cardiff (Schools of Medicine and Biosciences, Cardiff University), UK; Investigator, Data Sara Minster European Huntington’s Disease Network (EHDN), Ulm, Germany, Language Collection Coordinator Site Data Michael Owen Cardiff (Schools of Medicine and Biosciences, Cardiff University), UK Investigator Collection Site Data Kathleen Price Cardiff (Schools of Medicine and Biosciences, Cardiff University), UK Investigator Collection Site Cardiff (Schools of Medicine and Biosciences, Cardiff University), UK; Investigator, Data Jenny Townhill European Huntington’s Disease Network (EHDN), Ulm, Germany, Language Collection Coordinator Site Data Anne Rosser Cardiff (Schools of Medicine and Biosciences, Cardiff University), UK Investigator Collection Site Data David Goudie Dundee (Scottish Huntington's Association, Ninewells Hospital), UK Investigator Collection Lindsay Site Data Dundee (Scottish Huntington's Association, Ninewells Hospital), UK Buchanan Investigator Collection Paula Site Data Dundee (Scottish Huntington's Association, Ninewells Hospital), UK McFadyen Investigator Collection Site Data Alison Tonner Dundee (Scottish Huntington's Association, Ninewells Hospital), UK Investigator Collection Anne-Marie Site Data Dundee (Scottish Huntington's Association, Ninewells Hospital), UK Taylor Investigator Collection Maureen Site Data Edinburgh (SE Scotland Genetic Service, Western General Hospital), UK Edwards Investigator Collection Carrie Ho (Scottish Site Data Edinburgh (SE Scotland Genetic Service, Western General Hospital), UK Huntington´s Investigator Collection Association) Site Data Marie McGill Edinburgh (SE Scotland Genetic Service, Western General Hospital), UK Investigator Collection Site Data Mary Porteous Edinburgh (SE Scotland Genetic Service, Western General Hospital), UK Investigator Collection Pauline Site Data Edinburgh (SE Scotland Genetic Service, Western General Hospital), UK Pearson Investigator Collection Exeter (Department of Neurology Royal Devon and Exeter Foundation Trust Site Data Sarah Irvine Hospital), UK Investigator Collection Site Data Peter Brockie Fife (Scottish Huntington's Association Whyteman's Brae Hospital), UK Investigator Collection Site Data Jillian Foster Fife (Scottish Huntington's Association Whyteman's Brae Hospital), UK Investigator Collection Site Data Nicola Johns Fife (Scottish Huntington's Association Whyteman's Brae Hospital), UK Investigator Collection Site Data Sue McKenzie Fife (Scottish Huntington's Association Whyteman's Brae Hospital), UK Investigator Collection Site Data Jean Rothery Fife (Scottish Huntington's Association Whyteman's Brae Hospital), UK Investigator Collection Site Data Gareth Thomas Fife (Scottish Huntington's Association Whyteman's Brae Hospital), UK Investigator Collection Site Data Shona Yates Fife (Scottish Huntington's Association Whyteman's Brae Hospital), UK Investigator Collection Christian Site Data Forth Valley (Neurology Department, Forth Valley Royal Hospital), UK Neumann Investigator Collection Kirsten Site Data Forth Valley (Neurology Department, Forth Valley Royal Hospital), UK Patterson Investigator Collection Site Data David Thomson Forth Valley (Neurology Department, Forth Valley Royal Hospital), UK Investigator Collection Site Data Catherine Deith Glasgow (Glasgow HD Management Clinic, Southern General Hospital), UK Investigator Collection Site Data Jane Ireland Glasgow (Glasgow HD Management Clinic, Southern General Hospital), UK Investigator Collection Site Data Stuart Ritchie Glasgow (Glasgow HD Management Clinic, Southern General Hospital), UK Investigator Collection Site Data Pauline Brown Gloucester (Department of Neurology Gloucestershire Royal Hospital), UK Investigator Collection Site Data Liz Burrows Gloucester (Department of Neurology Gloucestershire Royal Hospital), UK Investigator Collection Site Data Amy Fletcher Gloucester (Department of Neurology Gloucestershire Royal Hospital), UK Investigator Collection Site Data Alison Harding Gloucester (Department of Neurology Gloucestershire Royal Hospital), UK Investigator Collection Site Data Kaye Harrison Gloucester (Department of Neurology Gloucestershire Royal Hospital), UK Investigator Collection Site Data Fiona Laver Gloucester (Department of Neurology Gloucestershire Royal Hospital), UK Investigator Collection Site Data Mark Silva Gloucester (Department of Neurology Gloucestershire Royal Hospital), UK Investigator Collection Aileen Site Data Gloucester (Department of Neurology Gloucestershire Royal Hospital), UK Thomson Investigator Collection Site Data Carol Chu Hull (Castle Hill Hospital), UK Investigator Collection Site Data Carole Evans Hull (Castle Hill Hospital), UK Investigator Collection Deena Site Data Hull (Castle Hill Hospital), UK Gallentree Investigator Collection Stephanie Hull (Castle Hill Hospital), UK; Leeds (Chapel Allerton Hospital, Department Site Data Hamer of Clinical Genetics), UK Investigator Collection Hull (Castle Hill Hospital), UK; Leeds (Chapel Allerton Hospital, Department Site Data Alison Kraus of Clinical Genetics), UK Investigator Collection Hull (Castle Hill Hospital), UK; Leeds (Chapel Allerton Hospital, Department Site Data Ivana Markova of Clinical Genetics), UK Investigator Collection Hull (Castle Hill Hospital), UK; Leeds (Chapel Allerton Hospital, Department Site Data Ashok Raman of Clinical Genetics), UK Investigator Collection Hull (Castle Hill Hospital), UK; Leeds (Chapel Allerton Hospital, Department Site Data Liz Rowett of Clinical Genetics), UK Investigator Collection Site Data Alyson Andrew Launceston (Millaton Court), UK Investigator Collection Site Data Julie Frost Launceston (Millaton Court), UK Investigator Collection Site Data Rupert Noad Launceston (Millaton Court), UK Investigator Collection Jeremy Site Data Leeds (Chapel Allerton Hospital, Department of Clinical Genetics), UK Cosgrove Investigator Collection Deena Site Data Leeds (Chapel Allerton Hospital, Department of Clinical Genetics), UK Gallantree Investigator Collection Site Data Emma Hobson Leeds (Chapel Allerton Hospital, Department of Clinical Genetics), UK Investigator Collection Stuart Site Data Leeds (Chapel Allerton Hospital, Department of Clinical Genetics), UK Jamieson Investigator Collection Mandy Site Data Leeds (Chapel Allerton Hospital, Department of Clinical Genetics), UK Longthorpe Investigator Collection Hannah Site Data Leeds (Chapel Allerton Hospital, Department of Clinical Genetics), UK Musgrave Investigator Collection Site Data Caroline Peacy Leeds (Chapel Allerton Hospital, Department of Clinical Genetics), UK Investigator Collection Site Data Jean Toscano Leeds (Chapel Allerton Hospital, Department of Clinical Genetics), UK Investigator Collection Site Data Sue Wild Leeds (Chapel Allerton Hospital, Department of Clinical Genetics), UK Investigator Collection Pam Site Data Leeds (Chapel Allerton Hospital, Department of Clinical Genetics), UK Yardumian Investigator Collection Site Data Carole Clayton Leicester (Leicestershire Partnership Trust, Mill Lodge), UK Investigator Collection Site Data Heather Dipple Leicester (Leicestershire Partnership Trust, Mill Lodge), UK Investigator Collection Dawn Freire- Site Data Leicester (Leicestershire Partnership Trust, Mill Lodge), UK Patino Investigator Collection Site Data Caroline Hallam Leicester (Leicestershire Partnership Trust, Mill Lodge), UK Investigator Collection Site Data Julia Middleton Leicester (Leicestershire Partnership Trust, Mill Lodge), UK Investigator Collection Site Data Sundus Alusi Liverpool (Walton Centre for Neurology and Neurosurgery), UK Investigator Collection Site Data Rhys Davies Liverpool (Walton Centre for Neurology and Neurosurgery), UK Investigator Collection Site Data Kevin Foy Liverpool (Walton Centre for Neurology and Neurosurgery), UK Investigator Collection Site Data Emily Gerrans Liverpool (Walton Centre for Neurology and Neurosurgery), UK Investigator Collection Site Data Louise Pate Liverpool (Walton Centre for Neurology and Neurosurgery), UK Investigator Collection Site Data Uruj Anjum London (St. Georges-Hospital), UK Investigator Collection Site Data Jan Coebergh London (St. Georges-Hospital), UK Investigator Collection Site Data Charlotte Eddy London (St. Georges-Hospital), UK Investigator Collection London (St. Georges-Hospital), UK; London (The National Hospital for Site Data Nayana Lahiri Neurology and Neurosurgery), UK Investigator Collection Meriel Site Data London (St. Georges-Hospital), UK McEntagart Investigator Collection Site Data Michael Patton London (St. Georges-Hospital), UK Investigator Collection Site Data Maria Peterson London (St. Georges-Hospital), UK Investigator Collection Site Data Sarah Rose London (St. Georges-Hospital), UK Investigator Collection Thomasin London (Guy's Hospital), UK; London (The National Hospital for Neurology Site Data Andrews and Neurosurgery), UK Investigator Collection Andrew Site Data London (Guy's Hospital), UK Dougherty Investigator Collection Charlotte London (Guy's Hospital), UK; London (The National Hospital for Neurology Site Data Golding and Neurosurgery), UK Investigator Collection Site Data Fred Kavalier London (Guy's Hospital), UK Investigator Collection Site Data Hana Laing London (Guy's Hospital), UK Investigator Collection Alison Site Data London (Guy's Hospital), UK Lashwood Investigator Collection Dene Site Data London (Guy's Hospital), UK Robertson Investigator Collection Site Data Deborah Ruddy London (Guy's Hospital), UK Investigator Collection Alastair Site Data London (Guy's Hospital), UK Santhouse Investigator Collection Site Data Anna Whaite London (Guy's Hospital), UK Investigator Collection Stefanie Site Data Gosling (nee London (The National Hospital for Neurology and Neurosurgery), UK Investigator Collection Brown) Site Data Stefania Bruno London (The National Hospital for Neurology and Neurosurgery), UK Investigator Collection London (The National Hospital for Neurology and Neurosurgery), UK; Site Data Elvina Chu Northampton (St Andrew’s Healthcare), UK Investigator Collection Site Data Karen Doherty London (The National Hospital for Neurology and Neurosurgery), UK Investigator Collection Site Data Salman Haider London (The National Hospital for Neurology and Neurosurgery), UK Investigator Collection Davina Site Data London (The National Hospital for Neurology and Neurosurgery), UK Hensman Investigator Collection Site Data Monica Lewis London (The National Hospital for Neurology and Neurosurgery), UK Investigator Collection Marianne Site Data London (The National Hospital for Neurology and Neurosurgery), UK Novak Investigator Collection Site Data Aakta Patel London (The National Hospital for Neurology and Neurosurgery), UK Investigator Collection Nicola Site Data London (The National Hospital for Neurology and Neurosurgery), UK Robertson Investigator Collection Elisabeth Site Data London (The National Hospital for Neurology and Neurosurgery), UK Rosser Investigator Collection Site Investigator, Data Sarah Tabrizi London (The National Hospital for Neurology and Neurosurgery), UK REGISTRY Collection Steering Committee Site Data Rachel Taylor London (The National Hospital for Neurology and Neurosurgery), UK Investigator Collection Thomas Site Data London (The National Hospital for Neurology and Neurosurgery), UK Warner Investigator Collection Site Data Edward Wild London (The National Hospital for Neurology and Neurosurgery), UK Investigator Collection Oda Site Data London (Royal Hospital for Neuro-disability), UK Ackermann Investigator Collection Site Data Sophie Duport London (Royal Hospital for Neuro-disability), UK Investigator Collection Site Data Adrienne Scott London (Royal Hospital for Neuro-disability), UK Investigator Collection Site Data Nicholas Stoy London (Royal Hospital for Neuro-disability), UK Investigator Collection Site Data Jenny Vaughn London (Royal Hospital for Neuro-disability), UK Investigator Collection Manchester (Genetic Medicine, University of Manchester, Manchester Site Data Natalie Arran Academic Health Sciences Centre and Central Manchester University Investigator Collection Hospitals NHS Foundation Trust), UK Manchester (Genetic Medicine, University of Manchester, Manchester Site Data Judith Bek Academic Health Sciences Centre and Central Manchester University Investigator Collection Hospitals NHS Foundation Trust), UK Manchester (Genetic Medicine, University of Manchester, Manchester Site Data David Craufurd Academic Health Sciences Centre and Central Manchester University Investigator Collection Hospitals NHS Foundation Trust), UK Manchester (Genetic Medicine, University of Manchester, Manchester Academic Health Sciences Centre and Central Manchester University Site Data Marianne Hare Hospitals NHS Foundation Trust), UK; Preston (Neurology Department, Investigator Collection Preston Royal Hospital), UK Manchester (Genetic Medicine, University of Manchester, Manchester Site Data Liz Howard Academic Health Sciences Centre and Central Manchester University Investigator Collection Hospitals NHS Foundation Trust), UK Manchester (Genetic Medicine, University of Manchester, Manchester Site Data Susan Huson Academic Health Sciences Centre and Central Manchester University Investigator Collection Hospitals NHS Foundation Trust), UK Manchester (Genetic Medicine, University of Manchester, Manchester Site Data Liz Johnson Academic Health Sciences Centre and Central Manchester University Investigator Collection Hospitals NHS Foundation Trust), UK Manchester (Genetic Medicine, University of Manchester, Manchester Site Data Mary Jones Academic Health Sciences Centre and Central Manchester University Investigator Collection Hospitals NHS Foundation Trust), UK Manchester (Genetic Medicine, University of Manchester, Manchester Ashok Site Data Academic Health Sciences Centre and Central Manchester University Krishnamoorthy Investigator Collection Hospitals NHS Foundation Trust), UK Manchester (Genetic Medicine, University of Manchester, Manchester Site Data Helen Murphy Academic Health Sciences Centre and Central Manchester University Investigator Collection Hospitals NHS Foundation Trust), UK Manchester (Genetic Medicine, University of Manchester, Manchester Site Data Emma Oughton Academic Health Sciences Centre and Central Manchester University Investigator Collection Hospitals NHS Foundation Trust), UK Lucy Manchester (Genetic Medicine, University of Manchester, Manchester Site Data Partington- Academic Health Sciences Centre and Central Manchester University Investigator Collection Jones Hospitals NHS Foundation Trust), UK Manchester (Genetic Medicine, University of Manchester, Manchester Site Academic Health Sciences Centre and Central Manchester University Investigator, Data Dawn Rogers Hospitals NHS Foundation Trust), UK; European Huntington’s Disease Language Collection Network (EHDN), Ulm, Germany, Coordinator Manchester (Genetic Medicine, University of Manchester, Manchester Site Data Andrea Sollom Academic Health Sciences Centre and Central Manchester University Investigator Collection Hospitals NHS Foundation Trust), UK Manchester (Genetic Medicine, University of Manchester, Manchester Site Data Julie Snowden Academic Health Sciences Centre and Central Manchester University Investigator Collection Hospitals NHS Foundation Trust), UK Manchester (Genetic Medicine, University of Manchester, Manchester Site Data Cheryl Stopford Academic Health Sciences Centre and Central Manchester University Investigator Collection Hospitals NHS Foundation Trust), UK Manchester (Genetic Medicine, University of Manchester, Manchester Jennifer Site Data Academic Health Sciences Centre and Central Manchester University Thompson Investigator Collection Hospitals NHS Foundation Trust), UK Manchester (Genetic Medicine, University of Manchester, Manchester Iris Trender- Site Data Academic Health Sciences Centre and Central Manchester University Gerhard Investigator Collection Hospitals NHS Foundation Trust), UK Nichola Manchester (Genetic Medicine, University of Manchester, Manchester Verstraelen Site Data Academic Health Sciences Centre and Central Manchester University (formerly Investigator Collection Hospitals NHS Foundation Trust), UK Ritchie) Manchester (Genetic Medicine, University of Manchester, Manchester Leann Site Data Academic Health Sciences Centre and Central Manchester University Westmoreland Investigator Collection Hospitals NHS Foundation Trust), UK Site Data Ginette Cass Newcastle-upon-Tyne (Centre for Life, Institute of Medical Genetics), UK Investigator Collection Site Data Lynn Davidson Newcastle-upon-Tyne (Centre for Life, Institute of Medical Genetics), UK Investigator Collection Site Data Jill Davison Newcastle-upon-Tyne (Centre for Life, Institute of Medical Genetics), UK Investigator Collection Site Data Neil Fullerton Newcastle-upon-Tyne (Centre for Life, Institute of Medical Genetics), UK Investigator Collection Site Data Katrina Holmes Newcastle-upon-Tyne (Centre for Life, Institute of Medical Genetics), UK Investigator Collection Site Data Suresh Komati Newcastle-upon-Tyne (Centre for Life, Institute of Medical Genetics), UK Investigator Collection Sharon Site Data Newcastle-upon-Tyne (Centre for Life, Institute of Medical Genetics), UK McDonnell Investigator Collection Zeid Site Data Newcastle-upon-Tyne (Centre for Life, Institute of Medical Genetics), UK Mohammed Investigator Collection Site Data Karen Morgan Newcastle-upon-Tyne (Centre for Life, Institute of Medical Genetics), UK Investigator Collection Site Data Lois Savage Newcastle-upon-Tyne (Centre for Life, Institute of Medical Genetics), UK Investigator Collection Site Data Baldev Singh Newcastle-upon-Tyne (Centre for Life, Institute of Medical Genetics), UK Investigator Collection Site Data Josh Wood Newcastle-upon-Tyne (Centre for Life, Institute of Medical Genetics), UK Investigator Collection Site Data Caroline Knight Northampton (St Andrew’s Healthcare), UK Investigator Collection Site Data Mari O’Neill Northampton (St Andrew’s Healthcare), UK Investigator Collection Debasish Das Site Data Northampton (St Andrew’s Healthcare), UK Purkayastha Investigator Collection Andrea H Oxford (Oxford University Hospitals NHS Trust, Dept. of Neurosciences, Site Data Nemeth University of Oxford), UK Investigator Collection Oxford (Oxford University Hospitals NHS Trust, Dept. of Neurosciences, Site Data Gill Siuda University of Oxford), UK Investigator Collection Oxford (Oxford University Hospitals NHS Trust, Dept. of Neurosciences, Site Data Ruth Valentine University of Oxford), UK Investigator Collection Oxford (Oxford University Hospitals NHS Trust, Dept. of Neurosciences, Site Data Kathryn Dixon University of Oxford), UK; Reading (Royal Berkshire Hospital), UK Investigator Collection Richard Oxford (Oxford University Hospitals NHS Trust, Dept. of Neurosciences, Site Data Armstrong University of Oxford), UK; Reading (Royal Berkshire Hospital), UK Investigator Collection Site Data David Harrison Plymouth (Plymouth Huntington Disease Service, Mount Gould Hospital), UK Investigator Collection Site Data Max Hughes Plymouth (Plymouth Huntington Disease Service, Mount Gould Hospital), UK Investigator Collection Site Data Sandra Large Plymouth (Plymouth Huntington Disease Service, Mount Gould Hospital), UK Investigator Collection John O Site Data Plymouth (Plymouth Huntington Disease Service, Mount Gould Hospital), UK Donovan Investigator Collection Site Data Amy Palmer Plymouth (Plymouth Huntington Disease Service, Mount Gould Hospital), UK Investigator Collection Andrew Site Data Plymouth (Plymouth Huntington Disease Service, Mount Gould Hospital), UK Parkinson Investigator Collection Beverley Site Data Plymouth (Plymouth Huntington Disease Service, Mount Gould Hospital), UK Soltysiak Investigator Collection Site Data Leanne Timings Plymouth (Plymouth Huntington Disease Service, Mount Gould Hospital), UK Investigator Collection Site Data Josh Williams Plymouth (Plymouth Huntington Disease Service, Mount Gould Hospital), UK Investigator Collection Site Data John Burn Poole (Brain Injury Service, Poole Hospital), UK Investigator Collection Site Data Wendy Bailey Poole (Brain Injury Service, Poole Hospital), UK Investigator Collection Caroline Site Data Poole (Brain Injury Service, Poole Hospital), UK Coleman Investigator Collection Site Data Tahir Majeed Preston (Neurology Department, Preston Royal Hospital), UK Investigator Collection Nicola Site Data Verstraelen Preston (Neurology Department, Preston Royal Hospital), UK Investigator Collection (Ritchie) Site Data Wendy Barrett Reading (Royal Berkshire Hospital), UK Investigator Collection Site Data Aileen Ho Reading (Royal Berkshire Hospital), UK Investigator Collection Oliver Site Data Sheffield (The Royal Hallamshire Hospital– Sheffield Children’s Hospital), UK Bandmann Investigator Collection Alyson Site Data Sheffield (The Royal Hallamshire Hospital– Sheffield Children’s Hospital), UK Bradbury Investigator Collection Helen Site Data Sheffield (The Royal Hallamshire Hospital– Sheffield Children’s Hospital), UK Fairtlough Investigator Collection Site Data Kay Fillingham Sheffield (The Royal Hallamshire Hospital– Sheffield Children’s Hospital), UK Investigator Collection Isabella Site Data Sheffield (The Royal Hallamshire Hospital– Sheffield Children’s Hospital), UK Foustanos Investigator Collection Site Data Paul Gill Sheffield (The Royal Hallamshire Hospital– Sheffield Children’s Hospital), UK Investigator Collection Mbombe Site Data Sheffield (The Royal Hallamshire Hospital– Sheffield Children’s Hospital), UK Kazoka Investigator Collection Kirsty Site Data Sheffield (The Royal Hallamshire Hospital– Sheffield Children’s Hospital), UK O’Donovan Investigator Collection Site Data Louise Nevitt Sheffield (The Royal Hallamshire Hospital– Sheffield Children’s Hospital), UK Investigator Collection Site Sheffield (The Royal Hallamshire Hospital– Sheffield Children’s Hospital), Investigator, Data Nadia Peppa UK; European Huntington’s Disease Network (EHDN), Ulm, Germany, Language Collection Coordinator Site Investigator, Data Oliver Quarrell Sheffield (The Royal Hallamshire Hospital– Sheffield Children’s Hospital), UK REGISTRY Collection Steering Committee Site Data Cat Taylor Sheffield (The Royal Hallamshire Hospital– Sheffield Children’s Hospital), UK Investigator Collection Katherine Site Data Sheffield (The Royal Hallamshire Hospital– Sheffield Children’s Hospital), UK Tidswell Investigator Collection Christopher Site Data Southampton (Southampton General Hospital), UK Kipps Investigator Collection Lesley Site Data Southampton (Southampton General Hospital), UK MacKinnon Investigator Collection Site Data Veena Agarwal Southampton (Southampton General Hospital), UK Investigator Collection Site Data Elaine Hayward Southampton (Southampton General Hospital), UK Investigator Collection Site Data Kerry Gunner Southampton (Southampton General Hospital), UK Investigator Collection Site Data Kayla Harris Southampton (Southampton General Hospital), UK Investigator Collection Site Data Mary Anderson Southampton (Southampton General Hospital), UK Investigator Collection Melanie Site Data Southampton (Southampton General Hospital), UK Heywood Investigator Collection Site Data Liane Keys Southampton (Southampton General Hospital), UK Investigator Collection Site Data Sarah Smalley Southampton (Southampton General Hospital), UK Investigator Collection Site Data George El-Nimr Stoke on Trent (Bucknall Hospital), UK Investigator Collection Site Data Allison Duffell Stoke on Trent (Bucknall Hospital), UK Investigator Collection Site Data Sue Wood Stoke on Trent (Bucknall Hospital), UK Investigator Collection Karen Kennedy Site Data Stoke on Trent (Bucknall Hospital), UK (nee Smith) Investigator Collection Site Data Lesley Gowers Swindon (Victoria Centre, Great Western Hospital), UK Investigator Collection Site Data Kingsley Powell Swindon (Victoria Centre, Great Western Hospital), UK Investigator Collection Pamela Site Data Swindon (Victoria Centre, Great Western Hospital), UK Bethwaite Investigator Collection Rachel Site Data Swindon (Victoria Centre, Great Western Hospital), UK Edwards Investigator Collection Site Data Kathleen Fuller Swindon (Victoria Centre, Great Western Hospital), UK Investigator Collection Site Data Michelle Phillips Swindon (Victoria Centre, Great Western Hospital), UK Investigator Collection EHDN’s associate site in Singapore: National Neuroscience Institute Site Data Louis Tan Singapore, Investigator Collection EHDN’s associate site in Singapore: National Neuroscience Institute Site Data Puay Ngoh Lau Singapore, Investigator Collection EHDN’s associate site in Singapore: National Neuroscience Institute Site Data Emmanuel Pica Singapore, Investigator Collection Site Investigator, Data Ida Biunno Institute for Genetic and Biomedical Research, University of Milan, Italy REGISTRY Collection Steering Committee Site Investigator, Juliana Data European Huntington’s Disease Network (EHDN), Ulm, Germany, REGISTRY Bronzova Collection Steering Committee Site Investigator, Data Joe Giuliano CHDI Foundation, Inc., New York, USA REGISTRY Collection Steering Committee Site Investigator, Olivia J. Data European Huntington’s Disease Network (EHDN), Ulm, Germany, REGISTRY Handley Collection Steering Committee Site Investigator, Data Torsten Illmann 2mt Software GmbH, Ulm, Germany REGISTRY Collection Steering Committee Site Investigator, Data Jamie Levey European Huntington’s Disease Network (EHDN), Ulm, Germany, REGISTRY Collection Steering Committee Site Investigator, Data Tim McLean European Huntington’s Disease Network (EHDN), Ulm, Germany, REGISTRY Collection Steering Committee Site Investigator, REGISTRY Susana Pro European Huntington’s Disease Network (EHDN), Ulm, Germany, ; Center Data Steering Koivisto for Rare Disorders, Oslo University Hospital HF, Rikshospitalet, Norway Collection Committee, Language Coordinator Site Investigator, Markku Data Department of Neurology, Turku University Hospital, Turku, Finland REGISTRY Päivärinta Collection Steering Committee Site Investigator, Clinic of Psychiatry, Charles University and General Teaching Hospital, Data Tereza Uhrova REGISTRY Prague, Czech Republic Collection Steering Committee Site Verena Baake Investigator, Data (formerly European Huntington’s Disease Network (EHDN), Ulm, Germany, Language Collection Rödig) Coordinator Site Investigator, Data Katrin Barth European Huntington’s Disease Network (EHDN), Ulm, Germany, Language Collection Coordinator Site Monica Investigator, Data Bascuñana European Huntington’s Disease Network (EHDN), Ulm, Germany, Language Collection Garde Coordinator Site Kristina Investigator, Data European Huntington’s Disease Network (EHDN), Ulm, Germany, Becanovic Language Collection Coordinator Site Investigator, Data Tomáš Bernard European Huntington’s Disease Network (EHDN), Ulm, Germany, Language Collection Coordinator Site Investigator, Data Sabrina Betz European Huntington’s Disease Network (EHDN), Ulm, Germany, Language Collection Coordinator Site Investigator, Data Adrien Come European Huntington’s Disease Network (EHDN), Ulm, Germany, Language Collection Coordinator Site Selene Investigator, Data European Huntington’s Disease Network (EHDN), Ulm, Germany, Capodarca Language Collection Coordinator Site Sébastien Investigator, Data European Huntington’s Disease Network (EHDN), Ulm, Germany, Charpentier Language Collection Coordinator Site Wildson Vieira Investigator, Data European Huntington’s Disease Network (EHDN), Ulm, Germany, da Silva Language Collection Coordinator Site Martina Di Investigator, Data European Huntington’s Disease Network (EHDN), Ulm, Germany, Renzo Language Collection Coordinator Site Ana Maria Investigator, Data European Huntington’s Disease Network (EHDN), Ulm, Germany, Finisterra Language Collection Coordinator Site Camille Investigator, Data European Huntington’s Disease Network (EHDN), Ulm, Germany, Genoves Language Collection Coordinator Site Investigator, Data Mette Gilling European Huntington’s Disease Network (EHDN), Ulm, Germany, Language Collection Coordinator Site Olivia Investigator, Data European Huntington’s Disease Network (EHDN), Ulm, Germany, J Handley Language Collection Coordinator Site Carina Investigator, Data European Huntington’s Disease Network (EHDN), Ulm, Germany, Hvalstedt Language Collection Coordinator Site Investigator, Data Hasina Hussain European Huntington’s Disease Network (EHDN), Ulm, Germany, Language Collection Coordinator Site Investigator, Data Kerstin Koppers European Huntington’s Disease Network (EHDN), Ulm, Germany, Language Collection Coordinator Site Claudia Investigator, Data European Huntington’s Disease Network (EHDN), Ulm, Germany, Lamanna Language Collection Coordinator Site Investigator, Data Matilde Laurà European Huntington’s Disease Network (EHDN), Ulm, Germany, Language Collection Coordinator Site Investigator, Data Kristina Münkel European Huntington’s Disease Network (EHDN), Ulm, Germany, Language Collection Coordinator Site Investigator, Data Lisanne Mütze European Huntington’s Disease Network (EHDN), Ulm, Germany, Language Collection Coordinator Site Investigator, Data Martin Oehmen European Huntington’s Disease Network (EHDN), Ulm, Germany, Language Collection Coordinator Site Investigator, Data Helene Padieu European Huntington’s Disease Network (EHDN), Ulm, Germany, Language Collection Coordinator Site Laurent Investigator, Data European Huntington’s Disease Network (EHDN), Ulm, Germany, Paterski Language Collection Coordinator Site Data Beate Rindal European Huntington’s Disease Network (EHDN), Ulm, Germany, Investigator, Collection Language Coordinator Site Niini Røren Investigator, Data (formerly European Huntington’s Disease Network (EHDN), Ulm, Germany, Language Collection Heinonen) Coordinator Site Investigator, Data Ana Salgueiro European Huntington’s Disease Network (EHDN), Ulm, Germany, Language Collection Coordinator Site Pavla Investigator, Data European Huntington’s Disease Network (EHDN), Ulm, Germany, Šašinková Language Collection Coordinator Site Catherine Investigator, Data European Huntington’s Disease Network (EHDN), Ulm, Germany, Taylor Language Collection Coordinator Site Investigator, Data Erika Timewell European Huntington’s Disease Network (EHDN), Ulm, Germany, Language Collection Coordinator Site Marleen R van Investigator, Data European Huntington’s Disease Network (EHDN), Ulm, Germany, Walsem Language Collection Coordinator Site Marie-Noelle Investigator, Data European Huntington’s Disease Network (EHDN), Ulm, Germany, Witjes-Ané Language Collection Coordinator Site Investigator, Data Daniel Zielonka European Huntington’s Disease Network (EHDN), Ulm, Germany, Language Collection Coordinator Site Eugeniusz Investigator, Data European Huntington’s Disease Network (EHDN), Ulm, Germany, Zielonka Language Collection Coordinator