1. Neurology Unit Maurizio Bufalini Hospital Cesena Italy
2. Neurology Clinic University of Perugia – S. Maria della Misericordia Hospital Perugia Italy
3. Neuroimmunology and Multiple Sclerosis Research Section Department of Neurology University Hospital of Zurich Zurich Switzerland
4. Department of Clinical Neurosciences Lausanne University Hospital (Centre Hospitalier Universitaire Vaudois) and University of Lausanne Lausanne Switzerland
5. Department of Neurology Hospital Clinico de Valladolid Valladolid Spain
6. American MD Program Faculty of Medicine Tbilisi State Medical University Tblisi Georgia
7. Department of Neuroscience, Biomedicine and Movement Sciences University Hospital of Verona Verona Italy
8. Department of Neurology and Neurosurgery Institute of Clinical Medicine University of Tartu Tartu Estonia
9. Neurology Clinic Tartu University Hospital Tartu Estonia
10. Department of Neurology Landesklinikum Mistelbach‐Gänserndorf Mistelbach Austria
11. Department of Neurology Christian Doppler Medical Center Paracelsus Medical University Salzburg Austria
12. Department of Neurology Klinikum rechts der Isar Technische Universität München München Germany