1. Department of Gastrointestinal Surgery, The Fourth Affiliated Hospital of China Medical University, Shenyang, China
2. Department of Gastrointestinal Surgery, Graduate School of Medicine, University of Tokyo, Tokyo, Japan
3. Department of Anorectal Surgery, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
4. Anorectal Disease Institute of Shuguang Hospital, Shanghai, China
5. Division for Health Service Promotion, University of Tokyo, Tokyo, Japan
6. Center for Evidence-based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China
7. Department of Evidence-based Medicine and Clinical Epidemiology, The Second Clinical College of Wuhan University, Wuhan, China
8. Division of Gastrointestinal Surgery, Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
9. Program in MPE Molecular Pathological Epidemiology, Department of Pathology, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA, USA
10. Department of Global Health, Richard M. Fairbanks School of Public Health, Indiana University, Indianapolis, IN, USA
11. Department of Epidemiology, Richard M. Fairbanks School of Public Health, Indiana University, Indianapolis, IN, USA
12. Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
13. Department of Colorectal Surgery, Cancer Hospital of China Medical University, Liaoning Cancer Hospital and Institute, Shenyang, China
14. Department of Colorectal Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
15. Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
16. Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
17. Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, MA, USA
18. Cancer Immunology and Cancer Epidemiology Programs, Dana-Farber Harvard Cancer Center, Boston, MA, USA