1. Omer Furkan Turkis:
Department of Neurosurgery, Tepecik Research and Training Hospital, University of Health Sciences, Izmir, Turkey
2. Ali Karadag:
Department of Neurosurgery, Tepecik Research and Training Hospital, University of Health Sciences, Izmir, Turkey
3. Erik H. Middlebrooks:
Radiology and Neurosurgery, Mayo Clinic, Jacksonville, FL, USA
4. Mehmet Senoglu:
Department of Neurosurgery, Tepecik Research and Training Hospital, University of Health Sciences, Izmir, Turkey