. 2016 Dec;24(6):390–393. doi: 10.5455/aim.2016.24.390-393
Copyright: © 2016 Hamid Reza Mozaffari, Roohollah Sharifi, and Masoud Sadeghi
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 1.
Flow diagram of study