. 2022 Apr 6;13(2):339–354. doi: 10.1055/s-0042-1743243
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This is an open-access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives License, which permits unrestricted reproduction and distribution, for non-commercial purposes only; and use and reproduction, but not distribution, of adapted material for non-commercial purposes only, provided the original work is properly cited.
Fig. 3.
The Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) flowchart for study selection.