Correction to: Nature Immunology https://doi.org/10.1038/s41590-021-00868-7, published online 11 February 2021.

In the version of this article initially published, the affiliation for author John J. O’Shea was given as Department of Surgery, Division of Surgical Oncology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA. The correct affiliation is Molecular Immunology and Inflammation Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD, USA. The error has been corrected in the HTML and PDF versions of the article.