1. Department of Neurology, University of Health Science, Izmir Bozyaka Training and Education Hospital, Izmir, Turkey
2. Department of Neurology, Batman State Hospital, Batman, Turkey
3. Department of Hematology, Kütahya University of Health Sciences, Kütahya, Turkey
4. Department of Hematology, University of Health Science, Izmir Bozyaka Training and Education Hospital, Izmir, Turkey