Correction to: Arthritis Res Ther 24, 12 (2022)

https://doi.org/10.1186/s13075-021-02665-x

Following publication of the original article [1], the authors identified an error in Fig. 3. The correct figure is given below.

Fig. 3
figure 1

CB2R distribution among DM skin and DM PBMCs via flow cytometry. DM and HC peripheral blood PBMCs and skin cells isolated and stained via flow cytometry. a Percentage of CB2R expression in CD4+ T cells, CD11c+ mDCs, and CD123+ pDCs compared between DM peripheral blood and skin. b CB2R expression in skin and peripheral blood samples of a single patient shown with respect to CD4+ T cells, CD11c+ mDCs, and CD123+ pDCs. Graph shows the median. ***p<0.001. DM, dermatomyositis; HC, healthy control; mDC, myeloid dendritic cells; PBMC, peripheral blood mononuclear cell; pDC, plasmacytoid dendritic cell

The original article [1] has been updated.