1. Menninger Department of Psychiatry & Behavioral Sciences, Mood and Anxiety Disorders Program Baylor College of Medicine Houston Texas USA
2. Michael E. Debakey VA Medical Center Houston Texas USA
3. Department of Pediatrics, McGovern Medical School University of Texas Houston Texas USA
4. Department of Psychiatry University of Pennsylvania School of Medicine Philadelphia Pennsylvania USA
5. The Menninger Clinic Houston Texas USA
6. Intramural Research Program, NIMH Bethesda Maryland USA
7. Department of Psychiatry, Department of Neuroscience, Depression and Anxiety Center for Discovery and Treatment Icahn School of Medicine at Mount Sinai New York New York USA