. 2022 May 25;17(1):100–107. doi: 10.5009/gnl210478
Copyright © Gut and Liver.
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.
Fig. 1.
Flowchart of participants.
IBS, irritable bowel syndrome.