1. Department of Medicine, Yale School of Medicine, New Haven, Connecticut
2. Department of Chronic Disease Epidemiology, Yale School of Public Health, New Haven, Connecticut
3. Houston Center for Innovations in Quality, Effectiveness, and Safety (IQuESt), Michael E. DeBakey VA Medical Center, Houston, Texas
4. Department of Medicine (Health Services Research and Geriatrics), Baylor College of Medicine, Houston, Texas
5. Connecticut Center for Primary Care, Farmington, Connecticut
6. American College of Physicians, Philadelphia, Pennsylvania
7. Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia
8. Department of Medicine, New York University School of Medicine, New York