1. Renal Division, Department of Medicine, Peking University First Hospital, Beijing, China
2. Peking University Institute of Nephrology, Beijing, China
3. Key Laboratory of Renal Disease, Ministry of Health of China, Beijing, China
4. Key Laboratory of Chronic Kidney Disease Prevention and Treatment (Peking University), Ministry of Education, Beijing, China
5. Department of Nephrology, Qianfoshan Hospital, Shandong University, Jinan, China
6. Department of Nephrology, The First Hospital, ZheJang Medical College, ZheJiang, China
7. Department of Nephrology, ShenZhen Hospital, Peking University, ShenZhen, China
8. Department of Nephrology, The First Hospital, Sun Yat-sen University, GuangZhou, China
9. Department of Nephrology, The Third Hospital, HeBei Medical Medical University, ShiJia Zhuang, China
10. Department of Nephrology, The Fourth Hospital, HeBei Medical University, ShiJia Zhuang, China
11. Department of Nephrology, Hua Xi Hospital, SiChuan University, Cheng Du, China
12. Department of Nephrology, The First Hospital, China Medical University, Shen Yang, China
13. Department of Nephrology, Tong Ren Hospital, Capital Medical University, Beijing, China
14. Department of Nephrology, Peking University People's Hospital, Beijing, China
15. Department of Clinical Laboratory, The First Hospital, Peking University, Beijing, China