. 2020 Oct 9;22(10):e18672. doi: 10.2196/18672
©Hannah Szlyk, Jia Tan. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 09.10.2020.
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Figure 1.
PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) diagram for search strategy.