Correction to: Leukemia

https://doi.org/10.1038/s41375-020-0890-1

This article was originally published under NPG’s License to Publish, but has now been made available under a CCBY 4.0 license. Furthermore, the following funding note has been added to the Acknowledgements section: “Open access funding provided by Projekt DEAL.” The PDF and HTML versions of the paper have been modified accordingly.