1. Department of Humanities, Behavioral, and Social Sciences, School of Arts and Sciences, Massachusetts College of Pharmacy and Health Sciences (MCPHS) University, Boston, Massachusetts, USA
2. Section of General Internal Medicine, Boston University School of Medicine, Boston, Massachusetts, USA
3. Center for Healthcare Organization and Implementation Research, VA Boston Healthcare System, Boston, Massachusetts, USA
4. Department of Psychiatry, Boston University School of Medicine, Boston, Massachusetts, USA
5. VA Boston Healthcare System, Boston, Massachusetts, USA
6. Lesbian, Gay, Bisexual, and Transgender (LGBT) Health Program, Veterans Health Administration, Washington, DC, USA
7. National Center for PTSD, Women’s Health Sciences Division, Boston, Massachusetts, USA
8. Mental Health Service, VA Boston Healthcare System, Boston, Massachusetts, USA
9. Department of Psychiatry, Harvard Medical School, Boston, Massachusetts, USA
10. Department of Psychiatry, Brigham and Women’s Hospital, Boston, Massachusetts, USA
11. Boston VA Research Institute, Inc., Boston, Massachusetts, USA