1. Lesbian, Gay, Bisexual and Transgender Program, Office of Patient Care Services, Veterans Health Administration, Washington, District of Columbia.
2. National Center for PTSD, Women's Health Sciences Division, Boston, Massachusetts.
3. VA Boston Healthcare System, Boston, Massachusetts.
4. Boston University School of Medicine, Boston, Massachusetts.
5. VA South Central Mental Illness Research, Education, and Clinical Center, Houston, Texas.
6. VA HSR&D Center for Innovations in Quality, Effectiveness and Safety, Houston, Texas.
7. Baylor College of Medicine, Houston, Texas.
8. Boston VA Research Institute, Inc., Boston, Massachusetts.