1. Heart, Vascular and Neuro Theme, Department of Neurosurgery, Karolinska University Hospital, Stockholm, Sweden
2. Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
3. Inflammation and Ageing Theme, Rheumatology Unit, Karolinska University Hospital, Stockholm, Sweden
4. Department of Medicine, Division of Rheumatology, Karolinska Institutet, Stockholm, Sweden
5. Department of Neurobiology, Care sciences and Society, Division of Nursing, Karolinska Institutet, Stockholm, Sweden