Nature Reviews Rheumatology (2019) https://doi.org/10.1038/s41584-019-0166-1 Published online 9 January 2019

In the originally published online version of this article there was an error in the page number of the reference to the original article published in Nature Communications, and the associated link was therefore incorrect. The page number was listed as 5217 and should have been 5127. This error has now been corrected in the HTML and PDF versions of the manuscript.