. 2012 Feb 29;14(1):e37. doi: 10.2196/jmir.1998
©Corneel Vandelanotte, Mitch J Duncan, Ronald C Plotnikoff, W Kerry Mummery. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 29.02.2012.
This is an open-access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work, first published in the Journal of Medical Internet Research, is properly cited. The complete bibliographic information, a link to the original publication on http://www.jmir.org/, as well as this copyright and license information must be included.
Figure 2.
Screenshot of introduction/home page.