. 2020 Jan 15;8(1):e12516. doi: 10.2196/12516
©Ruth Melia, Kady Francis, Emma Hickey, John Bogue, Jim Duggan, Mary O'Sullivan, Karen Young. Originally published in JMIR mHealth and uHealth (http://mhealth.jmir.org), 15.01.2020.
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Figure 1.
Preferred Reporting Items for Systematic Review and Meta-Analysis flowchart.