1. Department of Neurology and Centre of Clinical Neuroscience, First Faculty of Medicine Charles University and General University Hospital in Prague Prague Czechia
2. Danish Multiple Sclerosis Registry, Department of Neurology Copenhagen University Hospital–Rigshospitalet Glostrup Denmark
3. Endowment Fund IMPULS Prague Czechia
4. Danish Multiple Sclerosis Centre, Department of Neurology Copenhagen University Hospital–Rigshospitalet Glostrup Denmark
5. Department of Clinical Medicine, Faculty of Health and Medical Sciences University of Copenhagen Copenhagen Denmark