1. Department of Liver Surgery and Liver Transplantation Center West China Hospital of Sichuan University Chengdu Sichuan China
2. Organ Transplantation Center Sichuan Provincial People’s Hospital Chengdu Sichuan China
3. Department of Hepatopancreatobiliary Surgery Affiliated Hospital of Chengdu University Chengdu Sichuan China
4. HBPS Diseases Center for Diagnosis and Treatment of Leshan CityPeople’s Hospital of Leshan Leshan Sichuan China
5. Department of Hepatopancreatobiliary Surgery Affiliated Cancer Hospital of Guizhou Medical University Guiyang, Guizhou China