Correction to: Nature Communications https://doi.org/10.1038/s41467-018-05069-9; published online 09 July 2018

The original version of this Article contained an error in the hyperlink for the online repository http://mulvdb.org which was incorrectly given as http://mulv.lms.mrc.ac.uk. This has been corrected in both the PDF and HTML versions of the Article.