The fourth author’s name is incorrectly spelled in the PDF version of the article. The correct name is: Joanna E. Frąckowiak. The publisher apologizes for the error.
Authors: Anna Mikosik; Izabella Henc; Katarzyna Ruckemann-Dziurdzińska; Joanna E Frąckowiak; Anna Płoszyńska; Anna Balcerska; Ewa Bryl; Jacek M Witkowski Journal: PLoS One Date: 2015-08-28 Impact factor: 3.240