Correction to: Nature Communications; https://doi.org/10.1038/s41467-017-00320-1; published online 1 December 2017

The original version of this Article contained an error in the spelling of a member of the PRACTICAL Consortium, Manuela Gago-Dominguez, which was incorrectly given as Manuela Gago Dominguez. This has now been corrected in both the PDF and HTML versions of the Article.