[1] Chinese Acad Sci, Univ Chinese Acad Sci, Inst Canc Res & Basic Med Sci, Canc Hosp,Zhejiang Canc Hosp,Dept Abdominal Oncol, Hangzhou 310022, Zhejiang, Peoples R China
[2] Zhejiang Univ, Sch Med, Hangzhou 310058, Zhejiang, Peoples R China
[3] Chinese Acad Sci, Univ Chinese Acad Sci, Inst Canc Res & Basic Med Sci, Canc Hosp,Zhejiang Canc Hosp,Dept Colorectal Surg, Hangzhou 310022, Zhejiang, Peoples R China
[4] Chinese Acad Sci, Univ Chinese Acad Sci, Inst Canc Res & Basic Med Sci, Canc Hosp,Zhejiang Canc Hosp,Dept Radiotherapy, Hangzhou 310022, Zhejiang, Peoples R China
[5] Chinese Acad Sci, Univ Chinese Acad Sci, Inst Canc Res & Basic Med Sci, Canc Hosp,Zhejiang Canc Hosp,Dept Pathol, Hangzhou 310022, Zhejiang, Peoples R China