1. Celal Bayar University, Department of Neurology, Manisa, Turkey
2. Department of Neurology, Ege University, Izmir, Turkey
3. Department of Neurology, University of Health Sciences Izmir Bozyaka Education and Research Hospital, Izmir, Turkey
4. Department of Neurology, University of Health Sciences Istanbul Bakırköy Dr. Sadi Konuk Education and Research Hospital, Istanbul, Turkey
5. Department of Neurology, Hacettepe University, Ankara, Turkey
6. Department of Neurology, Dokuz Eylül University, Izmir, Turkey
7. Department Of Neurology, Çukurova University, Adana, Turkey
8. Department of Neurology, University of Health Sciences Antalya Education and Research Hospital, Antalya, Turkey
9. Department of Neurology, University of Health Sciences Izmir Tepecik Education and Research Hospital, Izmir, Turkey