1. Department of Neurology Medical University of Vienna Vienna Austria
2. Department of Neurology Medical University of St Pölten St Pölten Austria
3. Department of Neurology Medical University of Graz Graz Austria
4. Department of Neurology Medical University of Innsbruck Innsbruck Austria
5. Department of Neurology Kepler University Hospital Linz Austria
6. Department of Neurology 2, Med Campus III Kepler University Hospital Linz Austria
7. Department of Neurology Barmherzige Brüder Hospital Eisenstadt Austria
8. Department of Neurology Paracelsus Medical University of Salzburg Salzburg Austria
9. Department of Neurology Pyhrn‐Eisenwurzen Hospital Steyr Steyr Austria