[Gao, Fangyuan; Liu, Yao; Wang, Xianbo] Capital Med Univ, Beijing Ditan Hosp, Ctr Integrat Med, Beijing 100015, Peoples R China.
[Sun, Kewei; Zhang, Qianqian] Hunan Univ Chinese Med, Hosp 1, Dept Hepatol, Changsha 410007, Hunan, Peoples R China.
[Gong, Guozhong] Ctr South Univ, Xiangya Hosp 2, Dept Infect Dis, Changsha, Hunan, Peoples R China.
[Mao, Dewen] Guangxi Univ Chinese Med, Affiliated Hosp 1, Dept Hepatol, Nanning, Peoples R China.
[Gong, Zuojiong] Wuhan Univ, Renmin Hosp, Dept Infect Dis, Wuhan, Hubei, Peoples R China.