1. Renal Division, Peking University First Hospital; Peking University Institute of Nephrology , Beijing , China
2. Key Laboratory of Renal Disease , Ministry of Health of China ; , Ministry of Education, Beijing , China
3. Key Laboratory of Chronic Kidney Disease Prevention and Treatment (Peking University) , Ministry of Health of China ; , Ministry of Education, Beijing , China
4. Research Units of Diagnosis and Treatment of Immune-Mediated Kidney Diseases, Chinese Academy of Medical Sciences , Beijing , China
5. Renal Division, Department of Medicine, Beijing Haidian Hospital , Beijing , China
6. Renal Division, Department of Medicine, Beijing Hospital of Traditional Chinese Medicine , Beijing , China