. 2016 Aug 19;7(41):66959–66969. doi: 10.18632/oncotarget.11397
Copyright: © 2016 Liang et al.
This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Figure 1. Process of article selection.
