1. Department of Psychiatry, Faculty of Medicine, American University of Beirut Medical Center, Beirut, Lebanon;
2. Department of Clinical Epidemiology, Sub-Direction of Clinical Research, National Institute of Psychiatry ‘Ramón de la Fuente Muñíz’, Ministry of Health, Mexico City, Mexico;
3. Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY, USA;
4. Center for Research in Global Mental Health, National Institute of Psychiatry Ramón de la Fuente Muñíz - National Autonomous University of Mexico (UNAM), Mexico City, Mexico;
5. Department of Models of Attention, Direction of Epidemiological and Psychosocial Research, National Institute of Psychiatry Ramón de la Fuente Muñíz, Ministry of Health, Mexico City, Mexico