Corrigendum to "EZH2 promotes tumor progression via regulating VEGF-A/AKT signaling in non-small cell lung cancer" [Cancer Lett. 359 (2015) 275–287]. Issue 2 (28th January 2016) - Geng, Jian; Li, Xiao; Zhou, Zhanmei; Wu, Chin-Lee; Bai, Xiaoyan; Dai, Meng