1. From the National Heart, Lung, and Blood Institute’s Framingham Heart Study, MA (T.H., R.J., P.C., A.D.J., C.J.O., D.L.); The Population Sciences Branch, Division of Intramural Research, National Heart, Lung, and Blood Institute, Bethesda, MD (T.H., R.J., P.C., D.L.); Cardiovascular Epidemiology and Human Genomics Branch, Division of Intramural Research, National Heart, Lung, and Blood Institute, Bethesda, MD (A.D.J., C.J.O.); Department of Mathematics and Statistics, Boston University, MA (J.R., M...