. 2016 Aug 31;4(3):e104. doi: 10.2196/mhealth.5855
©Jason Fanning, Michael Mackenzie, Sarah Roberts, Ines Crato, Diane Ehlers, Edward McAuley. Originally published in JMIR Mhealth and Uhealth (http://mhealth.jmir.org), 31.08.2016.
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