[1]Southern Med Univ, Hepatol Unit, Nanfang Hosp, 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, Dept Infect Dis, Tangdu Hosp, Xian, Shaanxi Provinc, Peoples R China.
[6]Peking Univ, Peoples Hosp, Liver Dis Dept, Beijing 100871, Peoples R China.
[7]Fudan Univ, Dept Infect Dis, Huashan Hosp, Shanghai, Peoples R China.
[8]Shanghai Changhi Hosp, Dept Infect Dis, Shanghai, Peoples R China.
[9]Jilin Univ, Dept Liver, Hosp 1, Jilin, Jilin Province, Peoples R China.
[10]Hauzhong Technol Univ, Wuhan Tongji Hosp, Tongji Med Coll, Dept Infect Dis, Wuhan, Hubei Province, Peoples R China.
[11]Peking Univ, Dept Infect Dis, Hosp 1, Beijing 100871, Peoples R China.
[12]Shanghai Roche Pharmaceut Co Ltd, Shanghai, Peoples R China.