About the Authors

Matthias Pierer

matthias.pierer@medizin.uni-leipzig.de

Affiliation Rheumatology Section, Medical Department II, University of Leipzig, Leipzig, Germany

Ulf Wagner

Affiliation Rheumatology Section, Medical Department II, University of Leipzig, Leipzig, Germany

Manuela Rossol

Affiliation Rheumatology Section, Medical Department II, University of Leipzig, Leipzig, Germany

Saleh Ibrahim

Affiliation Department of Dermatology, University of Lübeck, Lübeck, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MP SI. Performed the experiments: MP MR. Analyzed the data: MP. Wrote the paper: MP UW SI.