. 2016 Feb 18;5(1):e8. doi: 10.2196/ijmr.3712
©Stephane Legleye, Sophie Pennec, Alain Monnier, Amandine Stephan, Nicolas Brouard, Johan Bilsen, Joachim Cohen. Originally published in the Interactive Journal of Medical Research (http://www.i-jmr.org/), 18.02.2016.
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 Interactive Journal of Medical Research, is properly cited. The complete bibliographic information, a link to the original publication on http://www.i-jmr.org/, as well as this copyright and license information must be included.
Figure 1.
Schedule of data collection fieldwork and number of questionnaires by data collection mode.