1. Center for Healthcare Organization and Implementation Research (CHOIR), VA Bedford Healthcare System, Bedford, MA 01730, USA
2. Department of Health Law, Policy and Management, Boston University School of Public Health, Boston, MA 02118, USA
3. Center for Health Equity Research and Promotion, VA Pittsburgh Healthcare System, Pittsburgh, PA 15240, USA
4. Division of General Internal Medicine, Department of Medicine, University of Pittsburgh, Pittsburgh, PA 15261, USA
5. Lesbian, Gay, Bisexual, Transgender and Queer/Questioning (LGBTQ+) Health Program, Office of Patient Care Services, Veterans Health Administration, Washington, DC, USA
6. Boston University School of Medicine, Boston, MA 02118, USA
7. National Center for PTSD, VA Boston Healthcare System, Boston, MA 02130, USA
8. Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey VA Medical Center, HSR&D Center of Innovation, Houston, TX 77030, USA
9. Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, TX 77030, USA
10. Suzanne Dworak-Peck School of Social Work, University of Southern California, Los Angeles, CA 90089, USA