1. Department of Neurology, Karolinska University Hospital, Stockholm, Sweden
2. Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
3. Clinical Pharmacology Unit, Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
4. Department of Clinical Science and Education, Karolinska Institutet Stroke Research Network at Södersjukhuset, Stockholm, Sweden
5. Department of Neuroradiology, Karolinska University Hospital, Stockholm, Sweden
6. Department of Clinical Sciences, Danderyd Hospital, Karolinska Institutet, Stockholm, Sweden
7. Department of Neurology, Capio St Göran Hospital, Stockholm, Sweden