1. Center for Health Systems Research, the National Institute of Public Health, Cuernavaca, Morelos, Mexico
2. The George Institute for Global Health, UNSW, Sydney, Australia
3. CRONICAS Centre of Excellence in Chronic Diseases, Universidad Peruana Cayetano Heredia, Lima, Peru
4. The George Institute for Global Health, School of Public Health, Imperial College London, London, UK
5. Center for International Studies, College of Mexico A.C, Mexico City, Mexico
6. National School of Nursing and Obstetrics, the National Autonomous University of Mexico, Mexico City, Mexico