1 Institute of Health Sciences, Dokuz Eylul University, Izmir, Turkey; Faculty of Health Sciences, Bozok University, Yozgat, Turkey. Electronic address: gamze.yalcinkaya@yobu.edu.tr.
2 School of Physical Therapy and Rehabilitation, Dokuz Eylul University, Izmir, Turkey.
3 Department of Neurosurgery, Faculty of Medicine, Dokuz Eylul University, Izmir, Turkey.