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. 2020 May 4;8(5):e17320. doi: 10.2196/17320

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©Miyeon Jung, SaeByul Lee, Jisun Kim, HeeJeong Kim, BeomSeok Ko, Byung Ho Son, Sei-Hyun Ahn, Yu Rang Park, Daegon Cho, Haekwon Chung, Hye Jin Park, Minsun Lee, Jong Won Lee, Seockhoon Chung, Il Yong Chung. Originally published in JMIR mHealth and uHealth (http://mhealth.jmir.org), 04.05.2020.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work, first published in JMIR mHealth and uHealth, is properly cited. The complete bibliographic information, a link to the original publication on http://mhealth.jmir.org/, as well as this copyright and license information must be included.

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Examples of app data for (A) Distress Thermometer, (B) International Physical Activity Questionnaire Q2-6, and (C) International Physical Activity Questionnaire Q7.