. 2013 Feb 11;2(1):e9. doi: 10.2196/resprot.1862
©Mirjam Elisabeth Johanna van Beelen, Ineke Vogel, Tinneke Monique Jozef Beirens, Gitte Caroline Kloek, Paul den Hertog, Monique Désirée van der Veen, Hein Raat. Originally published in JMIR Research Protocols (http://www.researchprotocols.org), 11.02.2013.
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 JMIR Research Protocols, is properly cited. The complete bibliographic information, a link to the original publication on http://www.researchprotocols.org, as well as this copyright and license information must be included.
Figure 1.
Study design, participant flow and evaluations.