1. Johns Hopkins Ciccarone Center for the Prevention of Heart Disease, Johns Hopkins University School of Medicine, Baltimore, MD
2. Department of Epidemiology and the Welch Center for Prevention, Epidemiology, and Clinical Research, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
3. Department of General Internal Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
4. Division of Cardiology, Columbia University Medical Center, New York, NY
5. Michael E DeBakey Veterans Affairs Hospital, Houston, TX
6. Division of Atherosclerosis and Vascular Medicine, Baylor College of Medicine, and Center for Cardiovascular Disease Prevention, Methodist DeBakey Heart and Vascular Center, Houston, TX
7. Division of Cardiology, Brigham and Womens’ Hospital, Boston, MA
8. Division of Epidemiology & Community Health, School of Public Health, University of Minnesota, Minneapolis, MN