. 2020 Jan 28;22(1):e15529. doi: 10.2196/15529
©Nastasia Griffioen, Marieke M J W Van Rooij, Anna Lichtwarck-Aschoff, Isabela Granic. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 28.01.2020.
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Figure 3.
Screenshot of the opened apps overview on an iPhone.