| Affiliation: | 1. Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Renji Hospital, School of Medicine, Shanghai Jiao Tong University;2. Shanghai Institute of Digestive Disease, Shanghai, China;3. Department of Gastroenterology and Hepatology, The First Affiliated Hospital of Wenzhou Medical University, Zhejiang Province, China;4. Department of Digestive Endoscopy, Fujian Provincial Hospital, Provincial Clinic Medical College, Fujian Medical University, Fuzhou, China;5. Department of Gastroenterology, Shanghai General Hospital, Shanghai Jiao‐Tong University School of Medicine, Shanghai, China;6. Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University |
