1. Department of Psychiatry, University of California San Diego, La Jolla
2. Department of Family Medicine and Public Health, University of California San Diego, La Jolla
3. Altman Clinical and Translational Research Institute, University of California San Diego, La Jolla
4. Department of Health Care Policy, Harvard Medical School, Boston, Massachusetts
5. Center for Studies of Traumatic Stress, Uniformed Services University of the Health Sciences, Bethesda, Maryland