1. Geriatric Research, Education, and Clinical Center (GRECC) Tennessee Valley Healthcare System Nashville Tennessee USA
2. Department of Emergency Medicine Vanderbilt University Medical Center Nashville Tennessee USA
3. Department of Biomedical Informatics Vanderbilt University Medical Center Nashville Tennessee USA
4. Department of Emergency Medicine Duke University Durham North Carolina USA
5. Durham VA Health Care System VA Durham North Carolina USA
6. Pain Research, Informatics, Multimorbidities and Education (PRIME) Center VA Connecticut Healthcare System West Haven Connecticut USA
7. Department of Psychiatry Yale School of Medicine New Haven Connecticut USA
8. VA Maine Healthcare System Togus Maine USA
9. Veterans Rural Health Resource Center‐Gainesville (VRHRC‐GNV) Gainesville Florida USA
10. HSR&D Center for Health Information and Communication (CHIC) Richard L. Roudebush VA Medical Center Indianapolis Indiana USA
11. Department of Internal Medicine Indiana University School of Medicine Indianapolis Indiana USA
12. Department of Neurology Indiana University School of Medicine Indianapolis Indiana USA
13. Regenstrief Institute Indianapolis Indiana USA