1. From the Department of Medicine (D.L., Z.L., J.G., L.C., H.J.P., X.Y., H.W.), Baylor College of Medicine, Houston, Tex; Sun Yat-sen University Zhongshan Medical College (H.R.), Guangzhou, China; Fuwai Hospital (R.H.), Beijing, China; Department of Pharmacology (X.J., F.Y., X.Y., H.W.), Temple University School of Medicine, Philadelphia, Pa; Department of Medical Pharmacology and Physiology (W.D.), University of Missouri School of Medicine, Columbia; and Department of Medicine, University of...