This article has been corrected: the funding information statement was updated and is as follows:
FUNDING
This work was supported by grant of the Municipal Medical Key Discipline of Chongqing (YuWeiKeJiao No. 2007-2), and by grant of Integrated Demonstration Project of Chongqing Science and Technology Commission (cstc2015jcsf10008-1).
Original article: Oncotarget. 2017; 8:53531-53541. https://doi.org/10.18632/oncotarget.18602