1. Department of Intensive Care Unit, Tangdu Hospital, Second Affiliated Hospital of Air Force Military Medical University, Xi’an, China
2. Department of Intensive Care Unit, Tianjin First Central Hospital, School of Medicine, Nankai University, Tianjin, China
3. Medical School of Chinese PLA, Beijing, China
4. Chinese PLA Institute of Nephrology, State Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Beijing, China
5. Department of Nephrology, Chinese PLA General Hospital, Beijing, China