Correction to: Scientific Reports https://doi.org/10.1038/s41598-018-34013-6, published online 23 October 2018

The original version of this Article contained errors in the names of the authors Ilaria Marcotuli, Pasqualina Colasuonno, Antonio Blanco & Agata Gadaleta which were incorrectly given as Marcotuli Ilaria, Colasuonno Pasqualina, Blanco Antonio & Gadaleta Agata respectively.

These errors have now been corrected in the PDF and HTML versions of the Article, and in the Supplementary Dataset file.