1. From the Center for Translation Research and Implementation Science (G.A.M., M.C.G.P., W.B., K.N.F., C.A.B., M.M.E.), National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD
2. Division of Cardiovascular Sciences (C.J., P.S., G.J.P., G.S.W., N.R., C.N., L.A.-S., M.P., M.A.M.), National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD
3. University of North Carolina, Chapel Hill (M.C.R.)
4. Office of Public Health Genomics, Centers for Disease Control and Prevention, Atlanta, GA (M.J.K.).