. 2019 May 29;7(5):e12542. doi: 10.2196/12542
©Jing Yang, Lizhu Weng, Zhikui Chen, Hongfu Cai, Xiaoyan Lin, Zhijian Hu, Na Li, Bijuan Lin, Bin Zheng, Qian Zhuang, Bin Du, Zhiyuan Zheng, Maobai Liu. Originally published in JMIR Mhealth and Uhealth (http://mhealth.jmir.org), 29.05.2019.
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