1. VA HSR&D Center for Innovations in Quality, Effectiveness and Safety (IQuESt), Houston, TX, USA
2. Baylor College of Medicine, Houston, TX, USA
3. UT Health School of Public Health, Houston, TX, USA
4. Michael E. DeBakey VA Medical Center (MEDVAMC), Houston, TX, USA
5. South Central Mental Illness Research, Education, and Clinical Center (SC MIRECC), Houston, TX, USA
6. LSU School of Medicine, New Orleans, LA, USA