1. Liver Research Center, Beijing Friendship Hospital Capital Medical University; Beijing Key Laboratory of Translational Medicine on Liver Cirrhosis; National Clinical Research Center for Digestive Disease Beijing China
2. Clinical Epidemiology and EBM Unit, National Clinical Research Center for Digestive Disease, Beijing Friendship Hospital Capital Medical University Beijing China
3. Experimental and Translational Research Center, Beijing Friendship Hospital Capital Medical University; Beijing Clinical Research Institute; Beijing Key Laboratory of Tolerance Induction and Organ Protection in Transplantation Beijing China