. 2017 Mar 15;8(23):37935–37941. doi: 10.18632/oncotarget.16229
Copyright: © 2017 Lu et al.
This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC-BY), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Figure 1. Flow chart of study selection.
