1. Student Research Committee, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
2. Department of Emergency Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
3. Department of Neurosurgery, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
4. Department of Radiology, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran