1. Department of Health Services Administration, School of Public Health, Medical Sciences Campus University of Puerto Rico
2. Center for Evaluation and Sociomedical Research, School of Public Health, Medical Sciences Campus University of Puerto Rico
3. Centro de Ansiedad y Trastornos Relacionados (CEAN) Buenos Aires Argentina
4. Mood and Anxiety Disorders Treatment and Research Program, Department of Psychiatry, Perelman School of Medicine University of Pennsylvania