Appendix 1: Data Collection Neighborhoods and Hubs Socio Economic Level: High 1. Punta Carretas; HUB: Punta Carretas shopping mall 2. Carrasco, neighborhood visit #24; HUB: Mall de Arocena 3. La Blanqueada; HUB: Plaza Budapest (Ave. garibaldi, esquina monte caseros) 4. Centro; HUB: Cagancha square 5. Malvin; HUB: Stadium Club Malvin Socio Economic Level: Medium High 6. Capurro; HUB: Main Intersection of neighborhood, Ave. Cappuro and Ave. Uruguayana (3553-3501) 7. Aguada; HUB: Mercado Agricola de Montevideo (MAM) 8. Reducto; HUB: Plaza Agraciada and Suarez Av. 9. Mercado Bolivar; HUB: Modelo Market 10. La Comercial; HUB: Health Center/ Sanatorio Juan Pablo II Socio Economic Level: Medium 11. Belvedere; HUB: School San Jose de la Providencia 12. La Teja; HUB: Plaza Lafrone 13. Las Canteras; HUB: Main intersection, Ave. Juan Agazzi and ave. Camino Carrasco 14. Castro Castellanos; HUB: School No. 137 Noya Maria, Ave. General Flores y Pres. Ing. Jose Serrato (3700-3653) 15. Cuidad viegja; HUB: Montevideo Metropolitan Cathedral Socio Economic Level: Medium-Low 16. Flor de Maronas; HUB: Lion Club/Sports Soccer Club. Ave. Dr. Carlos Nery and Cno. Maldonado 17. Lezica; HUB: Pio school 18. Penarol; HUB: Penarol train station, Ave. Sayago y Bulevar Aparicio Saravia 19. Villa de Cerro; HUB: Health Center/Centro Medicacion del Poder Judicial, 1696 Ave. Dr. Carlos Maria Ramirez 20. Itazuaingo; HUB: Omnibus terminal Socio-Economic Level: Low 21. Paso de la Arena; HUB: Plaza Central/Parque Pedro Angel Bossio 22. Manga; HUB: train station 23. Villa Garcia; HUB: Beraca Villa Garcia Church 24. Bandos de Carrasco; HUB: Bus station, intersection of Cutcsa and Planta Veracierto 25. Casabo; HUB: School Casabo No. 318, intersection of Etiopia y Senegal .