About the Authors

Kresten Krarup Keller

kresten@ana.au.dk

Affiliation Department of Rheumatology, Aarhus University Hospital, Aarhus, Denmark

Jesper Skovhus Thomsen

Affiliation Department of Biomedicine – Anatomy, Aarhus University, Aarhus, Denmark

Kristian Stengaard-Pedersen

Affiliation Department of Rheumatology, Aarhus University Hospital, Aarhus, Denmark

Frederik Dagnæs-Hansen

Affiliation Department of Biomedicine – Anatomy, Aarhus University, Aarhus, Denmark

Jens Randel Nyengaard

Affiliation Stereology and Electron Microscopy Laboratory, Centre for Stochastic Geometry and Advanced Bioimaging, Aarhus University Hospital, Aarhus, Denmark

Ellen-Margrethe Hauge

Affiliation Department of Rheumatology, Aarhus University Hospital, Aarhus, Denmark

Competing Interests

The authors have declared that no competing interests exists.

Author Contributions

Conceived and designed the experiments: KKK KSP EMH. Performed the experiments: KKK FDH. Analyzed the data: KKK JRN JST EMH. Contributed reagents/materials/analysis tools: KKK EMH FDH KSP. Wrote the paper: KKK. Revised the manuscript critically for important intellectual content and approved the final manuscript: KKK JST FDH JRN KSP EMH.