1. Department of Neurology Amsterdam University Medical Centers University of Amsterdam Amsterdam The Netherlands
2. Department of Neurosciences and Mental Health Neurology Service Hospital de Santa Maria/CHULN University of Lisbon Lisbon Portugal
3. Department of Neurology InselspitalBern University HospitalUniversity of Bern Bern Switzerland
4. Department of Neurology Sahlgrenska University Hospital Gothenburg Sweden
5. Department of Clinical Neuroscience Institute of Neuroscience and PhysiologySahlgrenska Academy at University of Gothenburg Gothenburg Sweden
6. Department of Neurology Helsinki University HospitalUniversity of Helsinki Helsinki Finland
7. Department of Hematology InselspitalBern University HospitalUniversity of Bern Bern Switzerland
8. Department of Internal Medicine Radboud Institute of Health Sciences (RIHS)Radboud University Medical Center Nijmegen The Netherlands
9. Biomedical Research CentreNational Institute for Health ResearchUniversity College London Hospitals (UCLH) London UK
10. Department of Vascular Medicine Amsterdam UMC University of Amsterdam Amsterdam The Netherlands