1. From the Cardiovascular Research Center (J.C.), Massachusetts General Hospital, Harvard Medical School, Charlestown, Mass; Department of Cardiology (J.C., F.F.Y., L.Yang, X.-C.Y.), Beijing Chaoyang Hospital, Capital Medical University, Beijing, China; Cardiovascular Research Institute of Wuhan University (D.-F.S., Z.-Y.B., L.Yan, Q.-Z.T., H.L.), Wuhan, China; Department of Cardiology (D.-F.S., Z.-Y.B., L.Yan, Q.-Z.T., H.L.), Renmin Hospital of Wuhan University, Wuhan, China; Department of Nutrition...