1. Department of Rheumatology and Inflammation Research; Sahlgrenska Academy at the University of Gothenburg; Gothenburg Sweden
2. Centre for Analysis and Synthesis; Department of Chemistry; Lund University; Lund Sweden
3. Department of Laboratory Medicine; Section of Microbiology; Immunology and Glycobiology; Lund University; Lund Sweden
4. Department of Oral Microbiology and Immunology; Sahlgrenska Academy at the University of Gothenburg; Gothenburg Sweden