1. Department of Physical Medicine and Rehabilitation; Medical Faculty of Bozok University; Yozgat Turkey
2. Department of Neurology; Medical Faculty of Bozok University; Yozgat Turkey
3. Department of Physical Medicine and Rehabilitation; Spesial Hospital; Diyarbakır Turkey
4. Department of Neurosurgery; Medical Faculty of Bozok University; Yozgat Turkey
5. Department of Psychiatry; Okmeydanı Training and Research Hospital; Istanbul Turkey