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 Perú
3. Centro de Estudios de Poblacion Universidad Catolica los Ángeles de Chimbote (ULADECHCatolica) Chimbote Perú
4. Facultad de Medicina Humana Universidad Nacional del Centro del Perú Huancayo Perú
5. Department of Medical and Population Health Sciences Research Herbert Wertheim College of Medicine Florida International University Miami FL USA
6. Department of Public Health Faculty of Medicine University of Helsinki Helsinki Finland
7. Faculty of Medicine Riga Stradins University Riga Latvia
8. Universidad Científica del Sur Lima Perú