1. Laboratory of Electron Microscopy, Pathological Center, Peking University First Hospital, Beijing, PR China;
2. Department of Medicine, Renal Division, Peking University First Hospital; Renal Pathological Center, Institute of Nephrology, Peking University; Key Laboratory of Renal Disease, Ministry of Health of China; Key Laboratory of CKD Prevention and Treatment, Ministry of Education of China, Beijing, PR China;
3. Proteomics Laboratory, Medical and Healthy Analytical Center, Peking University Health Science Center, Beijing, PR China