. 2013 Dec 19;15(12):e281. doi: 10.2196/jmir.2928
©Lorraine R Buis, Lindsey Hirzel, Scott A Turske, Terrisca R Des Jardins, Hossein Yarandi, Patricia Bondurant. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 15.12.2013.
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Figure 2.
Participant dropout (n=1034) by week out of total number of participants (N=1838).