. 2016 Dec 19;18(12):e331. doi: 10.2196/jmir.6814
©Jose I Recio-Rodriguez, Cristina Agudo-Conde, Carlos Martin-Cantera, Mª Natividad González-Viejo, Mª Del Carmen Fernandez-Alonso, Maria Soledad Arietaleanizbeaskoa, Yolanda Schmolling-Guinovart, Jose-Angel Maderuelo-Fernandez, Emiliano Rodriguez-Sanchez, Manuel A Gomez-Marcos, Luis Garcia-Ortiz, EVIDENT Investigators. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 19.12.2016.
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 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 1.
Study flowchart: enrollment of participants and completion of study.