1. VISN2 Center of Excellence for Suicide Prevention, Canandaigua, New York.
2. Department of Psychiatry, Center for the Study and Prevention of Suicide, University of Rochester, Rochester, New York.
3. National Center for PTSD, Women's Health Sciences Division, Department of Veterans Affairs, Boston, Massachusetts.
4. VA Boston Healthcare System, Boston, Massachusetts.
5. Department of Psychiatry, Boston University School of Medicine, Boston, Massachusetts.