. 2021 Nov 24;23(11):e25887. doi: 10.2196/25887
©Tafadzwa Patience Kunonga, Gemma Frances Spiers, Fiona R Beyer, Barbara Hanratty, Elisabeth Boulton, Alex Hall, Peter Bower, Chris Todd, Dawn Craig. Originally published in the Journal of Medical Internet Research (https://www.jmir.org), 24.11.2021.
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Figure 1.
PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analysis) flow diagram.