1. Department of Neurology; University of Pecs; Pecs; Hungary
2. Department of Neurology; Odense University Hospital; University of Southern Denmark; Odense; Denmark
3. Department of Rheumatology and Clinical Immunology; University of Pecs; Pecs; Hungary
4. Department of Neurology; University of Debrecen; Debrecen; Hungary
5. Department of Neurology; Jahn Ferenc Teaching Hospital; Budapest; Hungary
6. Department of Neurology; Uzsoki Teaching Hospital; Budapest; Hungary
7. Derpartment of Anesthesiology and Intensive Care; University of Pecs; Pecs; Hungary
8. Department of Neurology; Klinikum rechts der Isar; Technische Universität München; Munchen; Germany
9. Department of Immunology and Biotechnology; University of Pecs; Pecs; Hungary