1. Department of Medical Oncology, National Cancer Centre/National Clinical Research Centre for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
2. Department of Diagnostic Radiology, National Cancer Center Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
3. Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
4. Department of Endoscopy, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
5. Department of Medical Oncology, Peking Union Medical College Hospital, Beijing, China
6. Department of Abdominal Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
7. Department of Hepatobiliary Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
8. Department of Liver Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
9. Beijing Key Laboratory of Molecular Targeted Diagnosis and Therapy in Nuclear Medicine, Department of Nuclear Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
10. Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai, China
11. Department of Gastrointestinal Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital & Institute, Beijing, China
12. Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
13. Department of Pathology, China-Japan Friendship Hospital, Beijing, China
14. Department of Pathology, Peking University Third Hospital, School of Basic Medical Science, Peking University Health Science Center, Beijing, China
15. Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
16. Department of Pancreatic and Biliary Surgery, The First Affiliated Hospital of Harbin Medical University, Key Laboratory of Hepatosplenic Surgery, Ministry of Education, The First Affiliated Hospital of Harbin Medical University, Harbin, China
17. Department of Integrative Oncology, China-Japan Friendship Hospital, Beijing, China
18. Department of Nuclear Medicine, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
19. Department of Radiology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
20. Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
21. Department of General Surgery, Peking University Third Hospital, Beijing, China
22. Department of Gastrointestinal Oncology, The Fifth Medical Center of the PLA General Hospital, Beijing, China
23. Department of Gastroenterology, Fourth Hospital of Hebei Medical University, Shijiazhuang, China
24. Department of Nuclear Medicine, Key Laboratory of Carcinogenesis and Translational Research, Ministry of Education, Peking University Cancer Hospital & Institute, Beijing, China
25. Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
26. Department of Pancreatic and Gastric Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China