. 2018 Feb 20;20(2):e55. doi: 10.2196/jmir.9230
©Audrée-Anne Dumas, Annie Lapointe, Sophie Desroches. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 20.02.2018.
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Figure 2.
Distribution of included publications by years of publication (n=64).