1. Adult and Child Consortium for Outcomes Research and Delivery Science, University of Colorado School of Medicine, Aurora
2. Division of Cardiology, University of Colorado School of Medicine, Aurora
3. Department of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota
4. Washington University School of Medicine, St Louis, Missouri
5. Brigham and Women's Hospital, Boston, Massachusetts
6. Duke University Medical Center, Durham, North Carolina
7. Department of Biostatistics and Informatics, University of Colorado School of Public Health, Aurora
8. Veterans Affairs, Eastern Colorado Geriatric Research Education and Clinical Center, Denver
9. Division of Cardiothoracic Surgery, University of Colorado School of Medicine, Aurora
10. Patient stakeholder
11. Caregiver stakeholder
12. Division of Cardiology, St Vincent Heart Center, Indianapolis, Indiana
13. Division of Geriatric Medicine, University of Colorado School of Medicine, Aurora