. 2017 Nov 22;2017:8404328. doi: 10.1155/2017/8404328
Copyright © 2017 Masumeh Hemmati Maslakpak et al.
This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Figure 1.
Flow chart of patient recruitment into the study.