1. Department of Epidemiology and Biostatistics, School of Public Health; Imperial College London; London UK
2. CRONICAS Centre of Excellence in Chronic Diseases; Universidad Peruana Cayetano Heredia; Lima Peru
3. Department of Medical and Population Health Sciences Research, Herbert Wertheim College of Medicine; Florida International University; Miami FL USA
4. Department of Public Health; University of Helsinki; Helsinki Finland
5. Facultad de Medicina; Universidad Nacional de Trujillo; Trujillo Peru
6. Sociedad Cientifica de Estudiantes de Medicina de la Universidad Nacional de Trujillo-SOCEMUNT; Trujillo Peru
7. Facultad de Ciencias de la Salud; Universidad Peruana de Ciencias Aplicadas; Lima Peru