Correction to: Nature Communications https://doi.org/10.1038/s41467-019-13145-x, published online 15 November 2019

The original version of this Article contained an error in the first paragraph of the Association analyses subsection of the Methods, which incorrectly read ‘Three covariates were used in the association study: genetic sex, age, and the genotyping platform (to account for array effects).’ The correct version replaces this sentence with ‘Two covariates were used in the association study: genetic sex, and the genotyping platform (to account for array effects).’ This has been corrected in both the PDF and HTML versions of the Article.