1. Danish Pain Research Center Department of Clinical Medicine Aarhus University Aarhus Denmark
2. Department of Neurology Aarhus University Hospital Aarhus Denmark
3. Department of Neurology Odense University Hospital Odense Denmark
4. Department of Clinical Neurophysiology Aarhus University Hospital Aarhus Denmark
5. Department of Clinical Epidemiology Aarhus University Hospital Aarhus Denmark
6. Core Center for Molecular Morphology Section for Stereology and Microscopy Aarhus University Aarhus Denmark
7. Department of Neurology University of Michigan Ann Arbor, MI USA
8. Nuffield Department of Clinical Neuroscience University of Oxford Oxford UK
9. Danish Centre for Strategic Research in Type 2 Diabetes Steno Diabetes Center Odense Denmark
10. Biostatistics Department of Public Health Aarhus University Aarhus Denmark