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. 2015 Apr 1;4(1):e2. doi: 10.2196/med20.3628

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©Christophe Boudry. Originally published in Medicine 2.0 (http://www.medicine20.com), 01.04.2015.

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 Medicine 2.0, is properly cited. The complete bibliographic information, a link to the original publication on http://www.medicine20.com/, as well as this copyright and license information must be included.

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