Department of Emergency and Critical Care Medicine, The Second Hospital of Jilin University, Changchun, China. International Renal Research Institute of Vicenza, Vicenza, Italy. Department of Nephrology, Dialysis and Transplantation, San Bortolo Hospital, Vicenza, Italy. Molecular Biotechnology Center, Department of Medical Sciences, University of Turin, Italy. Department of Nephrology, Dialysis and Transplantation, Virgen de la Salud Hospital, Toledo, Spain; and. Department of Emergency and Critical Care Medicine, The Second Hospital of Jilin University, Changchun, China; yinyongjie2003@sina.cn. Division of Nephrology, University of Virginia Health System, Charlottesville, Virginia.