6 Tianjin Union Medicine Center, Nankai University Affiliated Hospital, Tianjin 300121, China.
7 Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200001, China.
8 Department of Gastroenterology, the First Affiliated Hospital, Air Force Medical University, Xi'an 710032, China.
9 Department of Infectious Diseases, the Second Affiliated Hospital of Chongqing Medical University, Chongqing 401336, China.
10 Liver Research Center, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China.
11 Department of Microbiology and Infectious Disease Center, School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100191, China.