1. Urban Health Collaborative, Drexel Dornsife School of Public Health, Philadelphia, PA, USA
2. Department of Epidemiology and Biostatistics, Drexel Dornsife School of Public Health, Philadelphia, PA, USA
3. Escuela de Salud Pública, Universidad de Chile, Santiago, Chile
4. Departamento de Salud Pública, Pontificia Universidad Católica de Chile, Santiago de Chile, Chile
5. Centro de Desarrollo Urbano Sustentable (CEDEUS), Santiago de Chile, Chile