1. Department of Psychiatry and Mental Health; University of Cape Town; Cape Town South Africa
2. Department of Psychology; University of Washington; Seattle Washington
3. Department of Epidemiology; Mailman School of Public Health; Columbia University; New York New York
4. Department of Psychiatry; Moi University; Eldoret Kenya
5. National Center for PTSD; US Department of Veteran Affairs; VA Medical Center; White River Junction; Vermont
6. Department of Health Care Policy; Harvard Medical School; Boston Massachusetts
7. Division of Psychopathology; Department of Psychology; University of Zurich; Switzerland
8. Department of Mental Health and Substance Abuse; World Health Organization; Geneva Switzerland
9. Health Services Research Unit; Institut Municipal d Investigacio Medica (IMIM-Hospital del Mar); Barcelona Spain
10. CIBER en Epidemologıa y Salud Publica (CIBERESP); Barcelona Spain
11. Division of Epidemiological and Psychosocial Research; Department of Epidemiological Research; National Institute of Psychiatry (Mexico) & Metropolitan Autonomous University; Mexico City Mexico
12. IRCCS Centro S. Giovanni di Dio Fatebenefratelli; Brescia Italy
13. Department of Psychiatry (PdJ); University Medical Center Groningen; Groningen The Netherlands
14. Department of Psychiatry; University Hospital Gasthuisberg; Leuven Belgium
15. Health Services Research and Evaluation Center; National School of Public Health Management and Professional Development; Bucharest Romania
16. Institute for Development, Research, Advocacy & Applied Care (IDRAAC); Medical Institute for Neuropsychological Disorders (MIND); St. George Hospital University Medical Center; Faculty of Medicine; Balamand University; Beirut Lebanon
17. Department of Mental Health, School of Public Health; University of Tokyo; Tokyo Japan
18. Public Health Research Unit (HM); Institute of Social Medicine; Occupational Health and Public Health; University of Leipzig; Leipzig Germany
19. Department of Mental Health; National Centre of Public Health and Analyses; Ministry of Health; Sofia Bulgaria
20. Instituto Colombiano del Sistema Nervioso; Pontificia Universidad Javeriana; Bogota D.C. Colombia
21. Department of Psychological Medicine; Otago University; Dunedin New Zealand
22. Department of Social Medicine; Federal University of Espírito Santo; Vitória Brazil