. 2018 Sep 21;6(9):e11400. doi: 10.2196/11400
©Yiyu Zhang, Xia Li, Shuoming Luo, Chaoyuan Liu, Fang Liu, Zhiguang Zhou. Originally published in JMIR Mhealth and Uhealth (http://mhealth.jmir.org), 21.09.2018.
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Figure 4.
Usefulness of app functions reported as important by patients (n=245).