1. Division of Cardiovascular Medicine, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
2. Division of Cardiology, Department of Medicine, Yale University School of Medicine, New Haven, Connecticut
3. New York Presbyterian/Columbia University Irving Medical Center, New York, New York
4. Department of Radiology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
5. Department of Medicine, Tufts Medical Center, Boston, Massachusetts
6. The Johns Hopkins Ciccarone Center for the Prevention of Cardiovascular Disease, Baltimore, Maryland
7. Center for Outcomes Research, Houston Methodist, Houston, Texas