. 2018 Apr 15;2018:9147914. doi: 10.1155/2018/9147914
Copyright © 2018 Dong Woo Shin 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.
Schedule of patients participating in the study.