1. Department of Paediatrics NU Hospital Group Uddevalla Sweden
2. Department of Paediatrics Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg Gothenburg Sweden
3. Department of Paediatric Rheumatology and Immunology Queen Silvia Children's Hospital Gothenburg Sweden
4. Division of Chemical Biology, Department of Life Sciences Chalmers University of Technology Gothenburg Sweden
5. Department of Rheumatology and Inflammation Research Institute of Medicine, Sahlgrenska Academy, University of Gothenburg Gothenburg Sweden