1. Pediatric Nephrology Rady Children's Hospital—San Diego, University of California, San Diego San Diego CA USA
2. Department of Nephrology and Rheumatology Shanghai Children's Hospital, Shanghai Jiao Tong University Shanghai China
3. Department of Pediatrics Shanghai General Hospital, Shanghai Jiao Tong University Shanghai China
4. Division of Nephrology Shanghai 9th People's Hospital, Shanghai Jiao Tong University Shanghai China
5. Department of Pediatric Nephrology, Rheumatology, and Immunology Maternal and Child Health Hospital of Hubei Province, Tongji Medical College, Huazhong University of Science and Technology Wuhan China
6. Children's Hospital, Zhejiang University Hangzhou China
7. Department of Pediatrics The 2nd Hospital of Harbin Medical University Harbin China
8. College of Bioscience and Biotechnology Yangzhou University Yangzhou China
9. Department of Orthopedic Surgery University of California, San Diego San Diego CA USA
10. Department of Pediatrics University of California, San Diego San Diego CA USA
11. Rehabilitation Institute of Chicago Chicago IL USA