. 2019 Feb 12;21(2):e12937. doi: 10.2196/12937
©Gerard Dunleavy, Charoula Konstantia Nikolaou, Sokratis Nifakos, Rifat Atun, Gloria Chun Yi Law, Lorainne Tudor Car. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 12.02.2019.
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Figure 1.
Study flow diagram. RCT: randomized controlled trial.