. 2021 Aug 12;23(8):e24546. doi: 10.2196/24546
©Tong Wang, Lingye Fan, Xu Zheng, Wei Wang, Jun Liang, Kai An, Mei Ju, Jianbo Lei. Originally published in the Journal of Medical Internet Research (https://www.jmir.org), 12.08.2021.
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Figure 2.
Data inclusion and exclusion process. IP: internet protocol; mHealth: mobile health.