Correction to: Clinical Rheumatology

https://doi.org/10.1007/s10067-020-05548-9

In the original published version of the above article, the legend of Fig. 1 was revised. The legend for Fig. 1b mentioned splinter hemorrhages. However, there are no splinter hemorrhages in Fig. 1b, only in Fig. 1a. The original article has been corrected.