[1]Guangzhou Nanfan Hosp, Liver Res Ctr, Guangzhou, Guangdong, Peoples R China;
[2]Beijing Friendship Hosp, Liver Res Ctr, Beijing, Peoples R China;
[3]Shanghai Ruijin Hosp, Dept Infect Dis, Shanghai, Peoples R China;
[4]Beijing DiTan Hosp, Liver Dis Dept, Beijing, Peoples R China;
[5]Fourth Mil Med Univ, Tangdu Hosp, Dept Infect Dis, Xian 710032, Peoples R China;
[6]Peiking Univ, Peoples Hosp, Liver Dis Dept, Beijing, Peoples R China;
[7]Fudan Univ, Huashan Hosp, Dept Infect Dis, Shanghai 200433, Peoples R China;
[8]Shanghai Changhai Hosp, Dept Infect Dis, Shanghai, Peoples R China;
[9]Jilin Univ, Hosp 1, Dept Liver, Changchun 130023, Peoples R China;
[10]Huazhong Technol Univ, Wuhan Tongji Hosp, Tongji Med Coll, Dept Infect Dis, Wuhan, Peoples R China;
[11]Peiking Univ, Hosp 1, Dept Infect Dis, Beijing, Peoples R China;
[12]Shanghai Roche Pharmaceut Co Ltd, Shanghai, Peoples R China