1. Department of Medicine (M.-F.H., J.B.M.), Massachusetts General Hospital, Boston, Massachusetts 02114
2. Harvard Medical School and the Brigham and Women’s Hospital, and Department of Biostatistics (L.M.S.), Boston University School of Public Health, Boston, Massachusetts
3. The National Heart, Lung, and Blood Institute’s Framingham Heart Study, Department of Endocrinology and Metabolism (C.S.F.), Boston University School of Public Health, Boston, Massachusetts
4. Harvard Medical School and the General Medicine Division, and Harvard Medical School and the Diabetes Center, Department of Medicine (D.M.N., J.B.M.), Massachusetts General Hospital, Boston, Massachusetts 02114
5. Department of Mathematics and Statistics/Consulting Unit (R.B.D.), Boston University School of Public Health, Boston, Massachusetts; Boston University, Boston, Massachusetts 02215
6. Department of Medicine (P.W.F.W.), Cardiology Division, Emory University School of Medicine, Atlanta, Georgia 30306