1. CRONICAS Centre of Excellence in Chronic Diseases, Universidad Peruana Cayetano Heredia, Lima, Peru
2. B. P. Koirala Institute of Health Sciences, Dharan, Nepal
3. Faculty of Medicine, Eduardo Mondlane University, Maputo, Mozambique
4. Research Unit, Department of Internal Medicine, Maputo Central Hospital, Maputo, Mozambique
5. School of Medicine, Universidad Peruana Cayetano Heredia, Lima, Peru
6. Division of Tropical and Humanitarian Medicine, Faculty of Medicine, University of Geneva, Geneva University Hospitals, Geneva, Switzerland