1. Ciccarone Center for the Prevention of Cardiovascular Disease Division of Cardiology Johns Hopkins University Baltimore MD
2. Department of Epidemiology Johns Hopkins Bloomberg School of Public Health Baltimore MD
3. Division of Endocrinology, Diabetes & Metabolism, Department of Medicine Johns Hopkins University Baltimore MD
4. Division of General Medicine and Clinical Epidemiology, UNC School of Medicine University of North Carolina Chapel Hill NC
5. Michael E DeBakey Veterans Affairs Hospital Houston TX
6. Section of Cardiovascular Research, Center for Cardiometabolic Disease Prevention Baylor College of Medicine Houston TX
7. Division of Epidemiology & Community Health School of Public Health University of Minnesota Minneapolis MN