1. Department of Nephrology, National Clinical Research Center of Kidney Disease, Jinling Hospital, Nanjing University School of Medicine, Nanjing, PR China;
2. Department of Nephrology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, PR China;
3. Center of Kidney Disease, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, PR China;
4. Department of Kidney Disease and Blood Purification, The Second Hospital of Tianjin Medical University, Tianjin, PR China;
5. Institute of Nephrology, Zhongda Hospital of Southeast University, Nanjing, PR China;
6. Department of Nephrology, First Affiliated Hospital of Nanjing Medical University, Nanjing, PR China;
7. Department of Nephrology, Nanjing First Hospital, Nanjing, PR China;
8. Department of Nephrology, Peking University People's Hospital, Beijing, PR China;
9. Department of Nephrology, Beijing Anzhen Hospital, Beijing, PR China;
10. Department of Nephrology, Southern Medical University Nanfang Hospital, Guangzhou, PR China;
11. Department of Nephrology, Guangzhou First People’s Hospital, Guangzhou, PR China;
12. Department of Nephrology, Third Hospital of Peking University, Beijing, PR China;
13. Department of Nephrology, Nanjing University Medical School Affiliated Nanjing Drum Tower Hospital, Nanjing, PR China;
14. Department of Nephrology, Xiangya Hospital of Central South University, Changsha, PR China;
15. Department of Nephrology, Shanghai Tongji Hospital, Shanghai, PR China;
16. Department of Nephrology, Shandong Provincial Hospital, Jinan, PR China;
17. Department of Nephrology, Sichuan Academy of Medical Sciences and Sichuan Provincial People's Hospital, Chengdu, PR China;
18. Renal Division, Department of Medicine, Peking University First Hospital, Beijing, PR China;
19. Department of Nephrology, Zhongshan Hospital Xiamen University, Xiamen, PR China;
20. Department of Nephrology, Shanghai Tenth People’s Hospital, Shanghai, PR China;
21. Department of Nephrology, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, PR China;
22. Department of Nephrology, Huashan Hospital, Fudan University, Shanghai, PR China;
23. Renal Division, Department of Medicine, Peking University First Hospital, Beijing, PR China