Erratum to:

Z Rheumatol 2020

https://doi.org/10.1007/s00393-020-00941-w

Dear Reader,

In the original online version of the article, Fig. 2 was incorrect. Please refer to the corrected Fig. 2.

The original article has been corrected.

Fig. 2
figure 1

Proposal of the revised SLIM/synovitis classification