1. Department of Infectious Diseases and Shenzhen Key Lab for Endogenous Infection, Shenzhen Nanshan Hospital, Guangdong Medical College, No. 89, Taoyuan Road, Nanshan District, Shenzhen 518052, China
2. Department of Gastroenterology, The Central Hospital of Wuhan, No. 26, Jianghan Road, Wuhan, China
3. Institute of Infectious Diseases and Medical Center for Liver Failure, Beijing 302 Hospital, Beijing, China
4. Department of Liver Diseases, Huizhou Municipal Central Hospital, No. 41 Eling North Road, Huizhou, China