. 2018 Apr 11;6(4):e85. doi: 10.2196/mhealth.9311
©Jiemin Zhu, Lyn Ebert, Dongmei Guo, Sumei Yang, Qiuying Han, Sally Wai-Chi Chan. Originally published in JMIR Mhealth and Uhealth (http://mhealth.jmir.org), 11.04.2018.
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