Scientific Reports 6: Article number: 28422; published online: 22 June 2016; updated: 12 January 2017

A supplementary dataset containing 3411 genes and their expression profiles from 303 microarrays available in the public domain, Gene Expression Omnibus (GEO) was omitted from the original version of this Article. This has been corrected in the HTML version of the Article; the PDF version was correct at time of publication.