Affiliation: | 1. Department of Neurology, Østfold Hospital Trust, Grålum, Norway;2. Department of Neurology, Østfold Hospital Trust, Grålum, Norway Institute of Clinical Medicine, University of Oslo, Oslo, Norway;3. Department of Cardiology, Østfold Hospital Trust, Grålum, Norway;4. Department for Neurology, Nordlandssykehuset, Bodø, Norway;5. Department of Neurology, Innlandet Hospital Trust, Lillehammer Hospital, Lillehammer, Norway;6. Research Institute of Internal Medicine, Oslo University Hospital, Oslo, Norway;7. Department of Neurology, Molde Hospital, Molde, Norway;8. Department of Internal Medicine, Diakonhjemmet Hospital, Oslo, Norway;9. Institute of Clinical Medicine, University of Oslo, Oslo, Norway Research Institute of Internal Medicine, Oslo University Hospital, Oslo, Norway;10. Department of Neurology, Stroke Unit, Oslo University Hospital, Ullevål, Oslo, Norway;11. Department of Internal Medicine, Vestre Viken Hospital Trust, Bærum Hospital, Gjettum, Norway;12. Department of Neurology, University Hospital of North Norway, Tromsø, Norway;13. Department of Neurology, Oslo University Hospital, Rikshospitalet, Oslo, Norway;14. Department of Neurology, Skåne University Hospital, Malmö, Sweden Department of Clinical Sciences, Lund University, Malmö, Sweden;15. Department of Neurology, Vestfold Hospital, Tønsberg, Norway;16. Department of Neurology, Herlev Gentofte Hospital, Herlev, Denmark;17. Department of Neurology, Stavanger University Hospital, Stavanger, Norway;18. Department of Neurology, Vestre Viken Hospital Trust, Drammen Hospital, Drammen, Norway;19. Department of Neurology, Haukeland University Hospital, Bergen, Norway;20. Department of Neurology, Innlandet Hospital Trust, Lillehammer Hospital, Lillehammer, Norway Department of Neurology, Oslo University Hospital, Rikshospitalet, Oslo, Norway;21. Department of Neurology, Telemark Hospital, Skien, Norway;22. Department of Neurology, Rigshospitalet University Hospital, Copenhagen, Denmark;23. Department of Neurology, Bispebjerg University Hospital, Copenhagen, Denmark;24. Center for Biostatistics and Epidemiology, Oslo University Hospital, Oslo, Norway;25. Bakken Research Center, Maastricht, The Netherlands;26. Institute of Clinical Medicine, University of Oslo, Oslo, Norway Department of Cardiology, Oslo University Hospital, Ullevål, Oslo, Norway |