Correction to: Nature Medicine https://doi.org/10.1038/s41591-020-1087-x, published online 13 November 2020.

In the version of this article initially published, the labels (all ‘WT’) along the horizontal axis were incorrect for the middle and right bars in both plots in Fig. 1k. All correct labels are (left to right in each plot): WT, HTZ, HMZ. Also, the n value for the far right bar in the right plot (n = 6) is incorrect. The correct value is ‘n = 5’. The errors have been corrected in the HTML and PDF versions of the article.