1. From the National Clinical Research Study Center for Kidney Disease, State Key Laboratory for Organ Failure Research, Renal Division, Nanfang Hospital, Southern Medical University, Guangzhou, China (Y.S., W.Z., C.Z., X.Q., F.F.H., B.W., X.X.); Department of Cardiology, Peking University First Hospital, Beijing, China (B.X., R.X., T.F., F.F., Y.Z., J.L., Y.H.); River Hill High School, Clarksville, MD (B.X., R.X., R.T., E.F., W.T.); Renmin University Affiliated High School of China, Beijing, China (T...