Correction to: Mucosal Immunology https://doi.org/10.1038/s41385-019-0250-5; published online 6 January 2020.

The original version of this Article contained an error in the author affiliations.

Affiliation [2] incorrectly read ‘Micalis Institute, INRA, AgroParisTech, Université Paris-Saclay, 78350 Jouy-en-Josas, Myriade, Paris, France’. Instead, it should read ‘Myriade, 68 boulevard de Port Royal, 75005 Paris, France’.

This has now been corrected in both the PDF and HTML versions of the Article.