1. Department of Neurology, University Hospital of Southern Denmark, Esbjerg, Denmark
2. Research Unit of Health Sciences, University Hospital of Southern Denmark, Esbjerg, Denmark
3. Department of Endocrinology, University Hospital of Southern Denmark, Esbjerg, Denmark
4. Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
5. Danish Hospital for Rheumatic Diseases, University Hospital of Southern Denmark, Sønderborg, Denmark
6. Hospital of Southern Jutland, University Hospital of Southern Denmark, Aabenraa, Denmark