1. Department of Biomedical and Clinical Sciences, Division of Inflammation and Infection/Clinical Immunology & Transfusion Medicine, Linköping University, SE-581 85 Linköping, Sweden
2. Department of Biomedical and Clinical Sciences, Division of Inflammation and Infection/Rheumatology, Linköping University, SE-581 85 Linköping, Sweden
3. Department of Behavioural Sciences and Learning, Swedish Institute for Disability Research, Linköping University, SE-581 83 Linköping, Sweden