1. Department of Psychiatry University of California La Jolla California USA
2. VA San Diego Healthcare System San Diego California USA
3. Herbert Wertheim School of Public Health and Human Longevity Science University of California La Jolla California USA
4. Institute for Social Research, University of Michigan Ann Arbor Michigan USA
5. Psychiatric and Neurodevelopmental Genetics Unit, Center for Genomic Medicine Massachusetts General Hospital Boston Massachusetts USA
6. Departments of Psychiatry, Genetics, and Neuroscience Yale University School of Medicine New Haven Connecticut USA
7. Department of Health Care Policy Harvard Medical School Boston Massachusetts USA
8. Center for the Study of Traumatic Stress, Department of Psychiatry Uniformed Services University of the Health Sciences Bethesda Maryland USA