1. From the Tianjin Medical University, China (W.M., H.C.); Heart Institute, Tianjin Chest Hospital, China (W.M., F.L., F.Z., B.C., D.W., L.H., S.S., A.C., J.D., H.C., J.X.); and Heart Institute, Cedars Sinai Medical Center, Los Angeles, CA (M.S., X.W.).