1. Department of Epidemiology, University of Michigan School of Public Health, Ann Arbor, Michigan, USA
2. Department of Psychiatry, Michigan State University, East Lansing, Michigan, USA
3. Rutgers Global Health Institute and Department of Biostatistics and Epidemiology, Rutgers University, New Brunswick, New Jersey, USA
4. Instituto de Biomedicina, Facultad de Ciencias Médicas, Universidad Central del Ecuador, Quito, Ecuador
5. Department of Environmental and Occupational Health Sciences, University of Washington, School of Public Health, Seattle, Washington, USA