1. Experimental and Translational Research Center Beijing Friendship Hospital Capital Medical University Beijing China
2. Beijing Key Laboratory of Tolerance Induction and Organ Protection in Transplantation Beijing Friendship Hospital Capital Medical University Beijing China
3. Beijing Key Laboratory of Translational Medicine in Liver Cirrhosis National Clinical Research Center of Digestive Diseases Liver Research Center Beijing Friendship Hospital Capital Medical University Beijing China
4. Division of Gastroenterology Beth Israel Deaconess Medical CenterHarvard Medical School Boston MA
5. Institute of Translational Immunology and Research, Center for Immunotherapy University of Mainz Medical Center Mainz Germany