1. Center of Innovation to Accelerate Discovery and Practice Transformation, Durham Veterans Affairs Medical Center Durham North Carolina USA
2. Department of Population Health Sciences Duke University School of Medicine Durham North Carolina USA
3. Duke‐Margolis Center for Health Policy Duke University Durham North Carolina USA
4. Department of Biostatistics and Bioinformatics Duke University Medical Center Durham North Carolina USA
5. Cooperative Studies Program Coordinating Center, Veterans Affairs Boston Healthcare System Boston Massachusetts USA
6. Department of Medicine Duke University Durham North Carolina USA
7. Geriatrics Research, Education, and Clinical Center, Durham VA Health Care System Durham North Carolina USA
8. Center for the Study of Aging and Human Development Duke University Durham North Carolina USA