. 2021 Jun 28;23(6):e25529. doi: 10.2196/25529
©Anna-Leena Vuorinen, Elina Helander, Julia Pietilä, Ilkka Korhonen. Originally published in the Journal of Medical Internet Research (https://www.jmir.org), 28.06.2021.
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Figure 1.
Participant inclusion and data prepreprocessing.