1Private Academic Consultant, Bangkok, Thailand
2Department of Community Medicine, D Y Patil University, Pune, India
Copyright © 2022 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
The authors have no potential conflicts of interest.
Funding
None.
Author Contributions
Conceptualization: RM, VW; Data curation: RM, VW; Validation: RM, VW; Visualization: RM, VW; Writing-original draft: RM, VW; Writingreview& editing: RM, VW.