. 2016 May 6;18(4):e91. doi: 10.2196/jmir.5256
©Timothy M Hale, Kamal Jethwani, Manjinder Singh Kandola, Fidencio Saldana, Joseph C Kvedar. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 17.04.2016.
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Figure 1.
Participant enrollment and inclusion.