1. Center for Health Equity Research and Promotion (CHERP), VA Pittsburgh Healthcare System , Pittsburgh, PA , USA
2. Pain Research, Informatics, Multi-morbidities, and Education (PRIME) Center, VA Connecticut Healthcare System , West Haven, CT , USA
3. Biomedical Informatics and Data Science, Yale School of Medicine , New Haven, CT , USA
4. Lesbian, Gay, Bisexual, Transgender, and Queer (LGBTQ+) Health Program, Veterans Health Administration , Washington D.C. , USA
5. Boston University Chobanian & Avedisian School of Medicine , Boston, MA , USA
6. National Center for PTSD, VA Boston Healthcare System , Boston, MA , USA
7. Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey VA Medical Center , Houston, TX , USA
8. Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine , Houston, TX , USA
9. Center for Healthcare Organization and Implementation Research (CHOIR), VA Bedford Healthcare System , Bedford, MA , USA
10. Section of General Internal Medicine, Boston University Chobanian & Avedisian School of Medicine , Boston, MA , USA
11. Department of Health Law, Policy and Management, Boston University School of Public Health , Boston, MA 02118 , USA
12. Suzanne Dworak-Peck School of Social Work, University of Southern California , Los Angeles, CA , USA