. 2016 Nov 1;24(5):364–369. doi: 10.5455/aim.2016.24.364-369
Copyright: © 2016 Mostafa Langarizadeh and Fateme Moghbeli
This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
Figure 2.
Selection process for study inclusion