Correction to: Oncogene (2014) 33, 1101–1112; doi:10.1038/onc.2013.69; published online 1 April 2013

Since the publication of this manuscript the authors realized that they had omitted certain details from the legend to Figure 1. The immunoblot panels in Figure 1a represent different western blotting images from the same sample sources with the indicated antibodies. For β-actin western blotting analysis, the original blot was not reprobed with a β-actin antibody; the same samples with the same amount of protein were subjected to a separate western blotting analysis to detect β-actin. Thus, the β-actin blot came from the same samples but from a different western blotting experiment. This corrigendum is to clarify this issue, as the details were not explicitly stated in the the published article.