[1] Harbin Med Univ, Canc Hosp, Dept Gastrointestinal Med Oncol, Harbin, Peoples R China
[2] Liaoning Canc Inst & Hosp, Dept Gastrointestinal Canc, Shenyang, Liaoning, Peoples R China
[3] Fujian Med Univ, Affiliated Hosp 1, Dept Med Oncol, Fuzhou, Peoples R China
[4] Hangzhou Med Coll, Zhejiang Prov Peoples Hosp, Affiliated Peoples Hosp, Ctr Canc,Dept Gastroenterol, Hangzhou, Peoples R China
[5] Liaoning Canc Inst & Hosp, Dept Gastrointestinal Canc, Shenyang, Peoples R China
[6] Eli Lilly & Co, Value Evidence & Outcomes, Indianapolis, IN USA
[7] Eli Lilly & Co, Lilly China Drug Dev & Med Affairs Ctr, Shanghai, Peoples R China
[8] Eli Lilly & Co, Real World & Access Analyt Oncol, Indianapolis, IN USA
[9] Happy Life Technol Co Ltd, Real World Study, Shanghai, Peoples R China