1. Division of Social Work, Psychiatry and Mental Health Department, Faculty of Medicine, National Autonomous University of Mexico (Universidad Nacional Autónoma de México, UNAM), Mexico City, Mexico
2. Research Division, Psychiatry and Mental Health Department, Faculty of Medicine, National Autonomous University of Mexico (Universidad Nacional Autónoma de México, UNAM), Mexico City, Mexico
3. Columbia University/New York State Psychiatric Institute, New York, NY, USA