. 2016 Jun 9;18(6):e142. doi: 10.2196/jmir.5701
©Adam S Vaughan, Michael R. Kramer, Hannah LF Cooper, Eli S. Rosenberg, Patrick S Sullivan. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 09.06.2016.
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.
Sample of Google Maps question embedded within the Web-based survey.