1. Faculty of Health and Medical Sciences Institute of Clinical Medicine University of Copenhagen Copenhagen Denmark
2. Neurovascular Research Unit Herlev Gentofte Hospital University of Copenhagen Copenhagen Denmark
3. Department of Cardiology Rigshospitalet University of Copenhagen Copenhagen Denmark
4. Department of Neurology Nordsjællands Hospital University of Copenhagen Copenhagen Denmark
5. Department of Gastroenterology Herlev Gentofte Hospital University of Copenhagen Copenhagen Denmark
6. Department of Neurology Herlev Gentofte Hospital University of Copenhagen Copenhagen Denmark