1. Department of Rheumatology, Odense University Hospital, Odense, Denmark
2. Institute of Clinical Research, University of Southern Denmark, Odense, Denmark
3. Laboratory of Immunology, Faculty of Public Health, Lebanese University, Fanar, Lebanon
4. Department of Cancer and Inflammation Research, Institute of Molecular Medicine, Odense, Denmark
5. Department of Epidemiology, Biostatistics and Biodemography, University of Southern Denmark, Odense, Denmark
6. Department of Internal Medicine, Vejle Hospital, Vejle, Denmark
7. Department of Rheumatology, Esbjerg Hospital, Esbjerg, Denmark
8. Department of Rheumatology, Aarhus University Hospital, Aarhus, Denmark
9. Department of Biology, Faculty of Sciences II, Lebanese University, Fanar, Lebanon