1. Department of NephrologyChildren's Hospital of Fudan University, National Pediatric Medical Center of China Shanghai China
2. Shanghai Kidney Development and Pediatric Kidney Disease Research Center Shanghai China
3. State Key Laboratory of Medical Neurobiology, Institutes of Brain Science and School of Basic Medical ScienceFudan University
4. Department of NephrologyBeijing Children's Hospital Affiliated to Capital University of Medical Science Beijing China
5. Beijing Children's Key Laboratory of Chronic Kidney Disease and Blood Purification Beijing China
6. Department of Nephrology, the Children's HospitalZhejiang University School of Medicine Hangzhou China
7. Shanghai Key Lab of Birth DefectChildren's Hospital of Fudan University Shanghai China
8. Department of RheumatologyChildren's Hospital of Fudan University Shanghai China
9. Department of UrologyChildren's Hospital of Fudan University Shanghai China
10. Clinical Genetic CenterChildren's Hospital of Fudan University Shanghai China
11. Key Laboratory of Metabolism and Molecular Medicine, Ministry of Education, Department of Biochemistry and Molecular Biology, Institutes of Biomedical Sciences, School of Basic Medical SciencesFudan University Shanghai China
12. Nanjing Key Laboratory of PediatricsChildren's Hospital of Nanjing Medical University Nanjing China
13. Department of Nephrology and Rheumatology, Wuhan Children's Hospital, Tongji Medical CollegeHuazhong University of Science and Technology Wuhan China
14. Department of Nephrology and RheumatologyChildren's Hospital of Chongqing Medical University Chongqing China
15. Department of Pediatric, the Second Xiangya HospitalCentral South University Changsha Hunan China
16. Department of Pediatric Renal Rheumatism ImmunologyShengjing Hospital Affiliated to China Medical University Shenyang China
17. Department of Pediatric Nephrology, Rheumatism and ImmunologyShandong Provincial Hospital, Shandong University
18. Department of Nephrology, Rheumatology and ImmunologyQilu Children's Hospital of Shandong University Jinan China
19. Department of PediatricThe First Affiliated Hospital of Xiamen University Xiamen China
20. Department of NephrologyThe Children's Hospital of Guiyang City Guiyang China
21. Department of NephrologyChildren's Hospital of Dalian Medical University Dalian China
22. Department of Nephrology and RheumatologyChildren's Hospital Affiliated to Zhengzhou University Zhengzhou China
23. Department of NephrologyShanxi Provincial Children's Hospital Taiyuan China
24. Department of NephrologyAnhui Provincial Children's Hospital Hefei China
25. Department of PediatricUrumqi City Children's Hospital Urumqi China
26. Department of Nephrology and ImmunologyChildren's Hospital of Hebei Province Shijiazhuang China
27. Department of Pediatric NephrologyXinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine Shanghai China
28. Department of NephrologyWuxi Children's Hospital Wuxi China
29. Department of Pediatricthe First Affiliated Hospital of the University of Science and Technology of China (USTC) Hefei China
30. Department of PediatricXinjiang Uygur Autonomous Region People's Hospital Urumqi China
31. Department of Pediatricthe First Affiliated Hospital of Sun Yat‐sen University Guangzhou China
32. Department of NephrologyChildren's Hospital of Nanjing Medical University Nanjing China