1. From the Genetic Epidemiology Unit, Department of Epidemiology (J.A.S., T.R.), University of Maastricht, The Netherlands; the Studies Coordinating Centre, Division of Hypertension and Cardiovascular Rehabilitation, Department of Cardiovascular Diseases (J.A.S., T.K., H.Z., T.R., L.T.), University of Leuven, Belgium; the Department of Cardiology (H.Z., X.L.), the First Affiliated Hospital, Nanjing Medical University, Nanjing, China; the Division of Nephrology and Hypertension (M.M., M. Bochud, M....