. 2022 Jul 28;6(7):e35701. doi: 10.2196/35701
©Daehyoung Lee, Georgia C Frey, Donetta J Cothran, Jaroslaw Harezlak, Patrick C Shih. Originally published in JMIR Formative Research (https://formative.jmir.org), 28.07.2022.
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Figure 1.
Data collection time points. PA: physical activity.