1. Division of Cardiology, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas
2. Duke Clinical Research Institute, Durham, North Carolina
3. Brigham and Women’s Hospital Heart and Vascular Center, Harvard Medical School, Boston, Massachusetts
4. Cardiovascular Division, Department of Medicine, Washington University School of Medicine in St Louis, St Louis, Missouri
5. Division of Cardiology, Emory University School of Medicine, Atlanta, Georgia
6. Division of Cardiology, Department of Internal Medicine, University of Iowa, Iowa City
7. Mid America Heart Institute, Kansas City, Kansas City, Missouri
8. Department of Cardiology, University of Missouri, Kansas City
9. Ahmanson-UCLA Cardiomyopathy Center, Ronald Reagan UCLA Medical Center, University of California, Los Angeles, Los Angeles
10. Section Editor, JAMA Cardiology
11. Duke Clinical Research Institute, Duke University, Durham, North Carolina