[1] Zhejiang Univ, Affiliated Hosp 1, Coll Med, Ctr Med Journals, Hangzhou 310003, Zhejiang, Peoples R China
[2] Zhejiang Univ, Affiliated Hosp 1, Coll Med, Div Hepatobiliary & Pancreat Surg,Dept Surg, 79 Qingchun Rd, Hangzhou 310003, Zhejiang, Peoples R China
[3] Zhejiang Univ, Affiliated Hosp 1, Coll Med, Key Lab Precis Diag & Treatment Hepatobiliary & P, Hangzhou 310003, Zhejiang, Peoples R China
[4] Collaborat Innovat Ctr Diag & Treatment Infect Di, Hangzhou 310003, Zhejiang, Peoples R China