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. 2021 May 24;16:941–971. doi: 10.2147/CIA.S282709

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© 2021 Gasteiger et al.

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PRISMA-ScR flowchart showing study identification and screening process.

Note: Page MJ, McKenzie JE, Bossuyt PM, Boutron I, Hoffmann TC, Mulrow CD, et al. The PRISMA 2020 statement: an updated guideline for reporting systematic reviews. BMJ 2021;372:n71.