1. Department of Emergency Medicine Helsingborg General Hospital Helsingborg Sweden
2. Division of Clinical Sciences Helsingborg Department of Clinical Sciences Lund Faculty of Medicine Lund University Lund Sweden
3. Department of Specialized Medicine – Neurology Helsingborg General Hospital Helsingborg Sweden
4. Department of Neurology, Rehabilitation Medicine, Memory Disorders and Geriatrics Skåne University Hospital Lund Sweden
5. Division of Neurology Department of Clinical Neurosciences Faculty of Medicine Lund University Lund Sweden
6. Vällingby Neuro Vällingby Medical Centre Stockholm Sweden
7. Department of Neurology Danderyd Hospital Stockholm Sweden