Chinese Acad Med Sci;
Dept Liver Surg;
Peking Union Med Coll Hosp;
Beijing 100730;
Peoples R China;
Peking Union Med Coll;
Beijing 100730;
Peoples R China;
Chinese Acad Sci;
Bioinformat Res Grp;
Inst Comp Technol;
Beijing 100190;
Peoples R China;
Antiviral therapy; Hepatitis B virus; Hepatitis C virus; Hepatocellular carcinoma; Recurrence; Survival;