1. Leon H. Charney Division of Cardiology; Department of Medicine; School of Medicine; New York University; New York New York
2. Saint Luke's Mid America Heart Institute; University of Missouri at Kansas City; Kansas City Missouri
3. Section of Geriatrics; Yale University New Haven; New Haven Connecticut
4. Section of Cardiovascular Medicine; Yale University New Haven; New Haven Connecticut
5. Robert Wood Johnson Foundation Clinical Scholars Program; Department of Internal Medicine; School of Medicine; Yale University New Haven; New Haven Connecticut
6. Department of Health Policy and Management; School of Public Health; Yale University New Haven; New Haven Connecticut
7. Center for Outcomes Research and Evaluation; Yale-New Haven Hospital; New Haven Connecticut
8. Division of Cardiology; Department of Medicine; School of Medicine; Washington University; St. Louis Missouri
9. Section of General Internal Medicine; Yale University New Haven; Connecticut
10. Division of Geriatric Cardiology; Department of Medicine; School of Medicine; University of Pittsburgh; Pittsburgh Pennsylvania
11. Division of Cardiology; Department of Medicine; University of Colorado Anschutz Medical Campus; Denver Colorado
12. Division of Cardiology; Department of Medicine; School of Medicine; Duke University; Durham North Carolina