[1] Bursa Yüksek İhtisas Training and Research Hospital,Department of Neurology
[2] University of Health Sciences,Department of Neurology
[3] Harran University School of Medicine,Department of Neurology
[4] Uludag University School of Medicine,Department of Neurology and MS Clinic, Cerrahpasa School of Medicine
[5] Istanbul University-Cerrahpasa,undefined