1. From the Heart Institute, Cedars Sinai Medical Center, Los Angeles, CA (H.C., M.S., E.C., C.S., S.S.C., X.W.); Cardiology Division, First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China (H.C., M.C.); Department of Cardiology, Tianjin Chest Hospital, Tianjing, China (W.M., J.X.); and Department of Cardiology, Wuxi No.2 People’s Hospital, Wuxi, Jiangsu, China (J.C.).