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. 2021 Mar 19;118(11):188–194. doi: 10.3238/arztebl.m2021.0121

eFigure 4.

eFigure 4

Flow diagram: systematic search for review articles in Medline via PubMed and the Cochrane Database of Systematic Reviews

The 29 systematic reviews included were summarized in evidence tables. The evidence tables can be found in full in Appendix B of the guideline report.

(See eFigure 1 for abbreviations of reasons for exclusion)