1. Geriatric Research Education and Clinical Center, Veterans Affairs Medical Center, Durham, NC, USA
2. Campbell University College of Pharmacy and Health Sciences, Buies Creek, NC, USA
3. Pharmacy Service, Veterans Affairs Health Care System, Durham, NC, USA
4. Department of Medicine, Duke University School of Medicine, Durham, NC, USA
5. Center for Health Services Research in Primary Care, Veterans Affairs Health Care System, Durham, NC, USA
6. Duke University School of Medicine, Durham, NC, USA
7. Geriatric Research Education and Clinical Center, Veterans Affairs Medical Center, Atlanta/Decatur, GA, USA
8. Emory University School of Medicine, Atlanta/Decatur, GA, USA
9. Geriatric Research Education and Clinical Center, Veterans Affairs Medical Center, Nashville, TN, USA
10. Vanderbilt University School of Medicine, Nashville, TN, USA
11. Geriatric Research Education and Clinical Center, Veterans Affairs Medical Center, Bronx, NY, USA
12. Icahn School of Medicine at Mount Sinai, Bronx, NY, USA
13. UAB School of Medicine, Birmingham, AL, USA
14. Department of Duke Aging Center, Duke University Medical Center, Durham, NC, USA
15. Division of General Internal Medicine, Veterans Affairs Health Care System, Durham, NC, USA