. 2020 Aug 31;22(8):e18100. doi: 10.2196/18100
©Anne Etzelmueller, Christiaan Vis, Eirini Karyotaki, Harald Baumeister, Nickolai Titov, Matthias Berking, Pim Cuijpers, Heleen Riper, David Daniel Ebert. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 31.08.2020.
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Figure 2.
Risk of bias assessment.