Scientific Reports 4: Article number: 4482; published online: 27 March 2014 updated: 16 January 2017.

In this Article, an additional affiliation for Hana Huskova was omitted. The correct affiliations for this Author are listed below:

Molecular Mechanisms and Biomarkers Group, International Agency for Research on Cancer, 69008 Lyon, France.

Institute of Pathological Physiology, First Faculty of Medicine, Charles University in Prague, 128 53 Prague, Czech Republic.