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. 2022 Jan 26;15:185–216. doi: 10.2147/JMDH.S337172

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© 2022 D’Arrietta et al.

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PMC Copyright notice

Flow chart of the study selection protocol. PRISMA figure adapted from Moher D, Liberati A, Tetzlaff J, Altman DG, The PRISMA Group (2009). Preferred Reporting Items for Systematic Reviews and Meta-Analyses: The PRISMA Statement. PLoS Med. 6(7):e1000097. Creative Commons⁴⁵.