. 2022 Apr 4;6(4):e34330. doi: 10.2196/34330
©Rico Krämer, Lea Köhne-Volland, Anna Schumacher, Stephan Köhler. Originally published in JMIR Formative Research (https://formative.jmir.org), 04.04.2022.
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Figure 1.
Participant flowchart.