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. 2020 Dec 7;13:3281–3294. doi: 10.2147/JPR.S280462

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© 2020 Cheema et al.

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PRISMA flow diagram.

Note: PRISMA figure adapted from Liberati A, Altman D, Tetzlaff J, et al. The PRISMA statement for reporting systematic reviews and meta-analyses of studies that evaluate health care interventions: explanation and elaboration. Journal of clinical epidemiology. 2009;62(10). Creative Commons.37