. 2021 Jul 14;9(7):e21837. doi: 10.2196/21837
©Bettina Moltrecht, Praveetha Patalay, Jessica Deighton, Julian Edbrooke-Childs. Originally published in JMIR mHealth and uHealth (https://mhealth.jmir.org), 14.07.2021.
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Figure 5.
Engagement data as derived from Google Analytics.