. 2010 Jun 15;12(2):e20. doi: 10.2196/jmir.1281
©Silvina Santana, Berthold Lausen, Maria Bujnowska-Fedak, Catherine Chronaki, Janne Rasmussen, Tove Sorensen. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 15.06.2010
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.
jmir_v12i2e20_app2.JPG (60.2KB, JPG)
