. 2022 Nov-Dec;12(6):576–588. doi: 10.22038/AJP.2022.20049
This is an Open Access article distributed under the terms of the Creative Commons Attribution License, (http://creativecommons.org/licenses/by/3.0/) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Figure 1.
Flowchart for including studies in the meta-analysis