. 2020 Oct 29;9(10):e21100. doi: 10.2196/21100
©Maria Rosaria Galanti, Anni-Maria Pulkki-Brännström, Maria Nilsson. Originally published in JMIR Research Protocols (http://www.researchprotocols.org), 29.10.2020.
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Figure 1.
Schedule of enrollment, interventions, and assessments related to the experimental study (cluster randomized trial).