1. Sehitkamil State Hospital, Clinic of Neurosurgery, Gaziantep, Türkiye

2. University of Health Sciences Türkiye, Gülhane Training and Research Hospital, Clinic of Neurosurgery, Ankara, Türkiye

3. Viransehir State Hospital, Clinic of Neurosurgery, Sanliurfa, Türkiye

4. Dr. Ersin Arslan Training and Research Hospital, Clinic of Neurosurgery, Gaziantep, Türkiye

5. Dr. Nafiz Korez Sincan State Hospital, Clinic of Neurosurgery, Ankara, Türkiye