1. Centre for Psychosocial Medicine University Hospital Heidelberg Heidelberg Germany
2. Institute for Global Health University College London London UK
3. Heidelberg Institute of Global Health (HIGH)University of Heidelberg Heidelberg Germany
4. Department of Global Health and Population Harvard T.H. Chan School of Public Health Boston MA USA
5. Africa Health Research Institute (AHRI) Somkhele and Durban South Africa
6. Centre de Recherche en Santé de Nouna (CRSN) Nouna Burkina Faso
7. Department of Epidemiology & Harvard Center for Population and Development Studies Harvard T.H. Chan School of Public Health Boston MA USA