Correction to: Nature Medicine https://doi.org/10.1038/s41591-019-0493-4, published online 21 May 2019.

In the version of this article initially published, a numbering error mistakenly associated author Paloma Cejas with affiliation 15, Hebrew University; the affiliation footnote has been removed. Affiliations 10 (published as Massachusetts General Hospital and Harvard Medical School) and 11 (published as UMC Utrecht Cancer Center) were incorrectly transposed, affecting authors Menno R. Vriens, and Carlos Fernandez-del Castillo and Christina R. Ferrone, respectively. In Figure 2a, the image was misoriented by 90°, resulting in incorrect orientation of the dendrogram. The errors have been corrected in the HTML and PDF versions of the article.