Correction to: The Pharmacogenomics Journal;

https://doi.org/10.1038/s41397-018-0057-x;

published online Feb 2019

The original version of this Article contained an error in the spelling of the author Ana Rodríguez-Ramos, which was incorrectly given as Ana Rodríguez Ramos. This has now been corrected in both the PDF and HTML versions of the Article.