1. Division of Rheumatology and Immunology; Medical University Graz
2. Department of Orthopaedic Surgery; Medical University Graz
3. Department of Molecular Medicine; Section of Anatomy, University of Padua
4. Cell and Molecular Biology, Feinberg School of Medicine; Northwestern University, Chicago
5. Department of Pathology; Medical University Graz
6. Center of Medical Research; Corefacility Molecular biology, Medical University Graz