1 Department of Neurology, University Hospital in Krakow, Kraków, Poland
2 Faculty of Health Sciences, Jagiellonian University Medical College, Kraków, Poland
3 School of Medicine, Jagiellonian University Medical College, Kraków, Poland
4 Department of Neurology, Faculty of Medicine, Jagiellonian University Medical College, Kraków, Poland
5 Department of Neurology, University Hospital in Krakow, Kraków, Poland; Department of Neurology, Faculty of Medicine, Jagiellonian University Medical College, Kraków, Poland. magdalena.bosak@uj.edu.pl