1Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
2Department of Internal Medicine, Dongguk University College of Medicine, Gyeongju, Korea
3Department of Internal Medicine, Dankook University College of Medicine, Cheonan, Korea
4Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
5Department of Internal Medicine, Ewha Womans University College of Medicine, Seoul, Korea
6Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
7Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
8Department of Internal Medicine, Daegu Catholic University School of Medicine, Daegu, Korea
9Division of Gastroenterology and Hepatology, Department of Internal Medicine, Korea University Ansan Hospital, Korea University College of Medicine, Ansan, Korea
10Department of Internal Medicine, Hanyang University School of Medicine, Seoul, Korea
Copyright © 2023 Korean Society of Gastrointestinal Endoscopy
This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
Conflicts of Interest
Jimin Han is currently serving as a CE quiz editor in Clinical Endoscopy; however, Jimin Han was not involved in the peer reviewer selection, evaluation, or decision process of this article. The other authors have no potential conflicts of interest.
Funding
None.
Acknowledgments
We thank Youjin Bang and Juhye Kim for supporting this study.
Author Contributions
Conceptualization: JSK, JH; Data curation: TGG, WJY, SNH; Investigation: SWH, JJP; Methodology: SHK; Software: KBB; Supervision: OYL; Writing–original draft: TGG; Writing–review & editing: all authors.