1. Department of Neurosurgery, George Emil Palade University of Medicine, Pharmacy, Science and Technology of Târgu Mureş, Romania; Department of Neurosurgery, Emergency County Hospital, Târgu Mureş, Romania
2. Department of Neurosurgery, Emergency County Hospital, Târgu Mureş, Romania
3. Department of Neurology, Emergency County Hospital, Târgu Mureş, Romania
4. Department of Morphopathology, George Emil Palade University of Medicine, Pharmacy, Science and Technology of Târgu Mureş, Romania; Department of Morphopathology, Emergency County Hospital, Târgu Mureş, Romania
5. Department of Neurosurgery, Iuliu Haţieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania; Department of Neurosurgery, Emergency County Hospital, Cluj-Napoca, Romania