1. National Clinical Research Center for Digestive Diseases; Department of Gastroenterology Changhai Hospital, Naval Medical University Shanghai China
2. Department of Gastroenterology The First Naval Hospital of Southern Theater Command Zhanjiang Guangdong Province China
3. Department of Gastroenterology The 926th Hospital of Joint Logistics Support Force of Chinese People’s Liberation Army Kaiyuan Yunnan Province China
4. Department of Gastroenterology The First Affiliated Hospital of Xi'an Jiaotong University Xi'an Shaanxi Province China
5. Department of Gastroenterology Guangdong Provincial Hospital, Guangdong Academy of Medical Sciences Guangzhou Guangdong Province China
6. Department of Gastroenterology The Second Hospital of Hebei Medical University Shijiazhuang Hebei Province China
7. Department of Gastroenterology The Second Medical Center of Chinese PLA General Hospital Beijing China
8. Department of Gastroenterology The First Medical Center of Chinese PLA General Hospital Beijing China
9. Department of Gastroenterology Huashan Hospital, Fudan University Shanghai China
10. Department of Gastroenterology Tongji Hospital of Tongji University Shanghai China
11. Department of Gastroenterology Henan Provincial People's Hospital Zhengzhou Henan Province China
12. Department of Gastroenterology Lanzhou University Second Hospital Lanzhou Gansu Province China
13. Department of Gastroenterology Ruijin Hospital, School of Medicine, Shanghai Jiao Tong University Shanghai China
14. Department of Gastroenterology The 940th Hospital of Joint Logistics Support Force of Chinese People's Liberation Army Lanzhou Gansu Province China
15. Department of Digestive Endoscopy The First Hospital of China Medical University Shenyang Liaoning Province China
16. Department of Gastroenterology The First Hospital of Hebei Medical University Shijiazhuang Hebei Province China
17. Department of Gastroenterology Guangzhou Cadre Health Management Center Guangzhou Guangdong Province China
18. Department of Gastroenterology and Respiration The 924th Hospital of Joint Logistics Support Force of Chinese People's Liberation Army Guilin Guangxi Zhuang Autonomous Region China
19. Department of Gastroenterology Ganzhou People's Hospital Ganzhou Jiangxi Province China
20. Department of Gastroenterology II The Affiliated Hospital of Jiangxi University of Traditional Chinese Medicine Nanchang Jiangxi Province China
21. Department of Gastroenterology Zhejiang Provincial Hospital of Chinese Medicine Hangzhou Zhejiang Province China
22. Department of Gastroenterology Fujian Medical University Union Hospital Fuzhou Fujian Province China
23. Department of Gastroenterology The Second Hospital of Anhui Medical University Hefei Anhui Province China
24. Department of Gastroenterology Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School Nanjing Jiangsu Province China
25. Department of Gastroenterology The Fifth Affiliated Hospital of Zhengzhou University Zhengzhou Henan Province China
26. Department of Gastroenterology The Seventh Medical Center of Chinese PLA General Hospital Beijing China
27. Department of Gastroenterology Xi'an Children's Hospital Xi'an Shaanxi Province China
28. Department of Gastroenterology The First Bethune Hospital of Jilin University Changchun Jilin Province China
29. Department of Gastroenterology The First Affiliated Hospital of Sun Yat‐sen University Guangzhou Guangdong Province China
30. Department of Gastroenterology Zhongnan Hospital of Wuhan University Wuhan Hubei Province China
31. Department of Gastroenterology Peking Union Medical College Hospital, Chinese Academy of Medical Sciences Beijing China
32. Department of Gastroenterology The Second Affiliated Hospital, Zhejiang University School of Medicine Hangzhou Zhejiang Province China
33. Department of Gastroenterology Shandong Provincial Hospital Affiliated to Shandong First Medical University Jinan Shandong Province China
34. Department of Gastroenterology Qilu Hospital of Shandong University Jinan Shandong Province China
35. Digestive Endoscopy Center Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital Chengdu Sichuan Province China
36. Department of Gastroenterology West China Hospital, Sichuan University Chengdu Sichuan Province China
37. Department of Gastroenterology, Beijing Friendship Hospital Capital Medical University Beijing China
38. Department of Gastroenterology General Hospital of the Northern Theater Command Shenyang Liaoning Province China
39. Department of Gastroenterology Tianjin Medical University General Hospital Tianjin China
40. Department of Gastroenterology Jiangsu Provincial Hospital Nanjing Jiangsu Province China
41. Department of Gastroenterology Union Hospital, Tongji Medical College, Huazhong University of Science and Technology Wuhan Hubei Province China
42. Department of Gastroenterology Xijing Hospital, Air Force Medical University Xi'an Shaanxi Province China
43. Department of Gastroenterology The First Affiliated Hospital of Nanchang University Nanchang Jiangxi Province China
44. Department of Gastroenterology Renmin Hospital of Wuhan University Wuhan Hubei Province China
45. Department of Gastroenterology The First Affiliated Hospital of Anhui Medical University Hefei Anhui Province China
46. Department of Gastroenterology Qinghai University Affiliated Hospital Xining Qinghai Province China
47. Department of Gastroenterology Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine Hangzhou Zhejiang Province China
48. Department of Gastroenterology The First Affiliated Hospital of University of South China Hengyang Hunan Province China
49. Department of Gastroenterology Renji Hospital, School of Medicine, Shanghai Jiao Tong University Shanghai China
50. Department of Gastroenterology Shanxi Provincial People's Hospital Taiyuan Shanxi Province China
51. Department of Digestive Endoscopy, Cancer Hospital Chinese Academy of Medical Sciences Beijing China
52. Department of Gastroenterology The Fifth Affiliated Hospital of Zunyi Medical University Zhuhai Guangdong Province China
53. Department of Gastroenterology Yantai Affiliated Hospital of Binzhou Medical University Yantai Shandong Province China
54. Department of Gastroenterology The First Affiliated Hospital of Wenzhou Medical University Wenzhou Zhejiang Province China
55. Department of Gastroenterology, Nanfang Hospital Southern Medical University Guangzhou Guangdong Province China
56. Department of Gastroenterology, Nanshan Hospital Guangdong Medical University Shenzhen Guangdong Province China
57. Department of Gastroenterology Heilongjiang Provincial Hospital Harbin Heilongjiang Province China
58. Editorial Office of Chinese Journal of Digestion Shanghai China
59. Editorial Office of Chinese Journal of Digestive Endoscopy Nanjing Jiangsu Province China