. 2015 May 8;17(5):e113. doi: 10.2196/jmir.3975
©Kimber P Richter, Theresa I Shireman, Edward F Ellerbeck, A Paula Cupertino, Delwyn Catley, Lisa Sanderson Cox, Kristopher J Preacher, Ryan Spaulding, Laura M Mussulman, Niaman Nazir, Jamie J Hunt, Leah Lambart. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 08.05.2015.
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Figure 2.
Primary outcomes.