. 2018 Jan 16;6(1):e22. doi: 10.2196/mhealth.8636
©Hao-Yen Liu, Wui-Chiang Lee, Ying-Chou Sun, Jun-Jeng Fen, Tzeng-Ji Chen, Li-Fang Chou, Shinn-Jang Hwang. Originally published in JMIR Mhealth and Uhealth (http://mhealth.jmir.org), 16.01.2018.
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