. 2016 Apr 3;7:102–108. doi: 10.5116/ijme.56e5.491a
Copyright: © 2016 Marissa G. Vadi et al.
This is an Open Access article distributed under the terms of the Creative Commons Attribution License which permits unrestricted use of work provided the original work is properly cited. http://creativecommons.org/licenses/by/3.0/
Figure 1.
Distribution of study participants