[1] Zhejiang Univ, Sir Run Run Shaw Hosp, Sch Med, Dept Colorectal Surg, Hangzhou, Peoples R China
[2] Wenzhou Med Univ, Inst Genom Med, Wenzhou, Peoples R China
[3] Zhejiang Canc Hosp, Dept Hosp Infect Control, Hangzhou, Peoples R China
[4] Zhejiang Univ, Inst Syst Med, Sch Med, Hangzhou, Peoples R China
[5] Zhejiang Univ, Sir Run Run Shaw Hosp, Sch Med, Dept Med Oncol, Hangzhou, Peoples R China
[6] Ningbo Univ, Affiliated Peoples Hosp, Dept Gynecol & Obstet, Ningbo, Zhejiang, Peoples R China
[7] Soochow Univ, Affiliated Hosp 2, Dept Oncol, Suzhou, Jiangsu, Peoples R China