1. Behavioral Science Division, National Center for PTSD, VA Boston Healthcare System, Boston, Massachusetts, USA.
2. Department of Psychiatry, Boston University School of Medicine, Boston, Massachusetts, USA.
3. VA Informatics and Computing Infrastructure, VA Salt Lake City Health Care System, Salt Lake City, Utah, USA.
4. Division of Epidemiology, Department of Internal Medicine, University of Utah, Salt Lake City, Utah, USA.
5. Women's Health Sciences Division, National Center for PTSD, VA Boston Healthcare System, Boston, Massachusetts, USA.
6. LGBTQ+ Health Program, Veterans Health Administration, Washington, District of Columbia, USA.