Correction to: Clinical Rheumatology (2021) 41:741–755

https://doi.org/10.1007/s10067-021-05939-6

In the original published version of the above article, the co-author's given name was incorrectly spelled as "Yukata Ishii" instead of "Yutaka Ishii". The name is presented correctly above.

The original article has been corrected.