Correction to: Nature Communications https://doi.org/10.1038/ncomms15871, published online 21 June 2017.

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

Song-Guo Zheng was incorrectly associated with the ‘Center for Clinical Immunology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510630, China.’

This has not been corrected in the PDF and HTML versions of the Article.