Correction to: Genet Med advance online publication 10 July 2018; 10.1038/s41436-018-0099-0
In the original version of this Article, the affiliation details for Personalized Medicine & Targeted Therapeutics, USA were incorrectly given as Personalized Medicine & Targeted Therapeutics, University of the Sciences in Philadelphia, Philadelphia, Pennsylvania, USA. This has now been corrected in both the PDF and HTML versions of the Article.