1. Center of Innovation to Accelerate Discovery and Practice Transformation Durham VA Health Care System Durham North Carolina USA
2. Department of Population Health Sciences Duke University Durham North Carolina USA
3. Duke‐Margolis Center for Health Policy Duke University Durham North Carolina USA
4. Geriatric Research, Education, and Clinical Center Durham VA Health Care System Durham North Carolina USA
5. Division of General Internal Medicine, Department of Medicine Duke University School of Medicine Durham North Carolina USA
6. Veteran's Health Administration Central Office Washington District of Columbia USA
7. Perelman School of Medicine University of Pennsylvania Philadelphia Pennsylvania USA
8. Department of Biostatistics and Bioinformatics Duke University Medical Center Durham North Carolina USA
9. Department of Medicine & Thurston Arthritis Research Center University of North Carolina at Chapel Hill Chapel Hill North Carolina USA
10. Center for the Study of Aging Duke University School of Medicine Durham North Carolina USA
11. Division of Geriatrics, Department of Medicine Duke University School of Medicine Durham North Carolina USA