1. Department of Histology and EmbryologyMedical Faculty of Ataturk University Erzurum Turkey
2. Department of NeurosurgeryMedical Faculty of Ataturk University Erzurum Turkey
3. Department of Pediatric SurgeryMedical Faculty of Ataturk University Erzurum Turkey
4. Department of Psychology, Humanities and Social Sciences FacultyUskudar University İstanbul Turkey
5. Department of PathologyMedical Faculty of Ataturk University Erzurum Turkey
6. Department of PharmacologyMedical Faculty of Ataturk University Erzurum Turkey
7. Department of AnesthesiologyMedical Faculty of Ataturk University Erzurum Turkey
8. Department of NeurologyMedical Faculty of Ataturk University Erzurum Turkey
9. Department of BiochemistryMedical Faculty of Ataturk University Erzurum Turkey