Sun Yat-sen University (SYSU) - Department of Radiation Oncology, Sun Yat-sen University (SYSU) - Department of Radiation Oncology, Government of the People's Republic of China - Beijing Hospital, Sun Yat-sen University (SYSU) - State Key Laboratory of Oncology in South China, Southern Medical University - Department of Radiation Oncology, University of Electronic Science and Technology of China (UESTC) - Sichuan Cancer Center, University of Texas at Houston - MD Anderson Cancer Center, Zhejiang University - Department of Medical Oncology, Zhejiang University - Department of Medical Oncology, Sun Yat-sen University (SYSU) - Department of Radiation Oncology, Sun Yat-sen University (SYSU) - Department of Radiation Oncology, Sun Yat-sen University (SYSU) - Department of Radiation Oncology, Sun Yat-sen University (SYSU) - Department of Radiation Oncology, Sun Yat-sen University (SYSU) - Department of Radiation Oncology, Sun Yat-sen University (SYSU) - Department of Radiation Oncology, Sun Yat-sen University (SYSU), Sun Yat-sen University (SYSU) - Department of Gastroenterological Surgery, Sun Yat-sen University (SYSU) - Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, Sun Yat-sen University (SYSU) - Department of Gastroenterological Surgery, Sun Yat-sen University (SYSU) - Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, Sun Yat-sen University (SYSU) - Department of Gastroenterological Surgery, Sun Yat-sen University (SYSU) - Department of Gastroenterological Surgery, Sun Yat-sen University (SYSU) - Department of Gastroenterological Surgery, University of Electronic Science and Technology of China (UESTC) - Sichuan Cancer Center, Louisiana State University, New Orleans, Harvard University - Beth Israel Deaconess Medical Center, Sun Yat-sen University (SYSU) - Sixth Affiliated Hospital, Sun Yat-sen University (SYSU) - Department of Radiation Oncology and University of Texas at Houston - Department of Gastrointestinal Medical Oncology

Sun Yat-sen University (SYSU), mProbe Inc, Sun Yat-sen University (SYSU), Shanghai Yunxiang Medical Technology Co., Ltd., Sun Yat-sen University (SYSU), Zhejiang University, Zhejiang University, mProbe Inc, Stanford University - School of Medicine, Zhejiang University, Sun Yat-sen University (SYSU) - Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, Stanford University - Clinical and Translational Research Program and Sun Yat-sen University (SYSU) - Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases

Sun Yat-sen University (SYSU) - Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, Sun Yat-sen University (SYSU) - Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, Sun Yat-sen University (SYSU) - Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University (SYSU) - Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, Sun Yat-sen University (SYSU) - Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, Sun Yat-sen University (SYSU) - Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases and Sun Yat-sen University (SYSU) - Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases

Sun Yat-sen University (SYSU), affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Sun Yat-sen University (SYSU), affiliation not provided to SSRN, Sun Yat-sen University (SYSU), affiliation not provided to SSRN, Sun Yat-sen University (SYSU), Sun Yat-sen University (SYSU) - Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, affiliation not provided to SSRN, Central South University - Hunan Cancer Hospital, affiliation not provided to SSRN, Sun Yat-sen University (SYSU), Sun Yat-sen University (SYSU) and Sun Yat-sen University (SYSU) - Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases