. 2021 Apr 22;23(4):e25759. doi: 10.2196/25759
©Jiamin Yin, Kee Yuan Ngiam, Hock Hai Teo. Originally published in the Journal of Medical Internet Research (https://www.jmir.org), 22.04.2021.
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Figure 2.
Distribution of the included articles from 2010 to 2020.