1. Medical Faculty, Universidad Diego Portales, Santiago, Chile
2. Departamento de Neurología y Psiquiatría, Clínica Alemana de Santiago, Facultad de Medicina Clínica Alemana, Universidad del Desarrollo, Santiago, Chile
3. Department of Psychology, University of Botswana, Gaborone, Botswana
4. Psychiatrist, Regional Center Hospital of Fada N’gourma, Fada N’gourma, Burkina Faso
5. Institute for Training & Research in Population Studies, University of Yaoundé, Yaoundé, Cameroon
6. Department of Psychiatry and Mental Health, Hospital Clínico Universidad de Chile, Santiago, Chile
7. Higher Institute of Medical Techniques Mbujimayi, Mbujimayi, Democratic Republic of Congo
8. West African Epidemiology Network on Drug Use (WENDU), Bissau, Guinea-Bissau
9. Department of Psychiatry, University of Oxford, Oxford, United Kingdom
10. KEMRI-Welcome Trust Research Program, Kilifi, Kenya
11. The National University of Lesotho, Maseru, Lesotho
12. Zomba Mental Hospital, Ministry of Health, Zomba, Malawi
13. Ministry of Health, Mental Health Department, Maputo, Mozambique
14. Lagos State University College of Medicine (LASUCOM), Lagos, Nigeria
15. College of Medicine and Health Sciences, University of Rwanda, Kigali, Rwanda
16. Institute of Health and Development, Cheikh Anta Diop University, Dakar, Senegal
17. Statistics Sierra Leone, Tower Hill, Freetown, Sierra Leone
18. Sierra Leone Psychiatric Teaching Hospital, Freetown, Sierra Leone
19. College of Medicine and Allied Health Sciences, University of Sierra Leone, Freetown, Sierra Leone
20. Alan Fisher Centre for Public Mental Health, University of Cape Town, Cape Town,
21. Department of Psychology, Stellenbosch University, Stellenbosch, South Africa
22. Department of Psychiatry, Faculty of Medicine, Mbarara University of Science and Technology, Mbarara, Uganda
23. Department of Mental Health and Psychiatry, Faculty of Clinical Medicine and Dentistry, Kampala, International University-Western Campus, Bushenyi, Uganda
24. Department of Psychiatry, Mubende Regional Referral Hospital, Mubende, Uganda
25. Department of Psychiatry, University of Zambia, Lusaka, Zambia
26. Zimbabwe National Statistics Agency, Harare, Zimbabwe
27. Unit for Social and Community Psychiatry, Queen Mary University of London, London, UK