. 2020 Aug 17;22(8):e20007. doi: 10.2196/20007
©Matthew Michelson, Tiffany Chow, Neil A Martin, Mike Ross, Amelia Tee Qiao Ying, Steven Minton. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 17.08.2020.
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Figure 5.
Funnel plot for our rapid meta-analysisis.