Scientific Reports 5: Article number: 14557; published online 28 September 2015; updated: 29 October 2015

The original HTML version of this Article incorrectly listed Ameeta Kelekar as being affiliated with ‘College of Biological Sciences, University of Minnesota, Minneapolis, MN 55455’. The correct affiliation is listed below:

Department of Laboratory Medicine and Pathology and Masonic Cancer Center, University of Minnesota, Minneapolis, MN 55455.

This has now been corrected.