. 2019 May 16;2(1):e12114. doi: 10.2196/12114
©Peter Rasche, Verena Nitsch, Lars Rentemeister, Mark Coburn, Benjamin Buecking, Christopher Bliemel, Leo Cornelius Bollheimer, Hans-Christoph Pape, Matthias Knobe. Originally published in JMIR Aging (http://aging.jmir.org), 16.05.2019.
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Figure 5.
Results of the review of systematic reviews according to Preferred Reporting Items for Systematic Reviews and Meta-Analysis.