Correction to: Arthritis Res Ther (2020) 22:266

https://doi.org/10.1186/s13075-020-02361-2

Following publication of the original article [1], a typesetting error was reported. The equal contribution note for this article was incorrect. The corrected statement is given below.

† Ellis Niemantsverdriet and Erik B. van den Akker contributed equally and are joint first authors.

† Annemieke Geluk and Annette H. M. van der Helm-van Mil contributed equally and are joint last authors.

The original article [1] has been corrected.