Zhejiang University, Sun Yat-sen University (SYSU), Sichuan Cancer Hospital, Fujian Medical University - Department of Medical Oncology, Anhui Provincial Hospital, Hunan Traditional Chinese Medical College, Tangshan People’s Hospital, Government of the People's Republic of China - Department of Oncology, Nanjing Medical University - Department of Oncology, Shandong Provincial Cancer Hospital, Henan University of Science and Technology, China Medical University, Huazhong University of Science and Technology, Tianjin Medical University - Tianjin Cancer Institute, Capital Medical University, Shandong University, Shandong First Medical University, Zhengzhou University, Shandong University, Central South University - Department of Medical Oncology, Anhui Medical University, Huazhong University of Science and Technology - Department of Medical Oncology, Huazhong University of Science and Technology - Hubei Cancer Hospital, Innovent Biologics (Suzhou) Co. Ltd, Innovent Biologics (Suzhou) Co. Ltd, Innovent Biologics (Suzhou) Co. Ltd and Zhejiang University - Department of Colorectal Surgery and Oncology