| Affiliation: | 1. Department of Pathology, Incheon St. Mary''s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea;2. Department of Pathology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea;3. Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea;4. Department of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea;1. Second Department of Internal Medicine, Wakayama Medical University, 811-1 Kimiidera, Wakayama, 641-0012, Japan;2. Clinical Study Support Center, Wakayama Medical University, 811-1 Kimiidera, Wakayama, 641-0012, Japan;3. Department of Radiology, Wakayama Medical University, 811-1 Kimiidera, Wakayama, 641-0012, Japan;4. Second Department of Surgery, Wakayama Medical University, 811-1 Kimiidera, Wakayama, 641-0012, Japan;1. Department of Gastroenterology, Xiangya Hospital, Central South University, Changsha, China;2. Emergency Department, Third Xiangya Hospital, Central South University, Changsha, China;1. Department of Surgery, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA;2. Department of Surgery, Addenbrookes Hospital, NIHR Comprehensive Biomedical Research and Academic Health Sciences Centre, Cambridge University Hospitals NHS Foundation Trust, Cambridge, CB2 0QQ, United Kingdom;3. Division of Gastroenterology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA |
