Correction to: Nature Biotechnology https://doi.org/10.1038/s41587-021-00936-1, published online 17 June 2021.

In the version of this article initially published online, Pavel Sumazin’s affilation was given as Cancer Research Institute Ghent (CRIG), Ghent, Belgium. The correct affiliation is Texas Children’s Cancer Center, Baylor College of Medicine, Houston, TX, USA. The error has been corrected in the print, PDF and HTML versions of the article.