Affiliation: | 1. Neurosurgery-Neurotraumatology Unit, University Hospital of Parma, Via Gramsci, 14, 43126 Parma, Italy;2. Emergency Neurosurgery, Neuromotory Department, Hospital of Reggio Emilia, Viale Risorgimento, 80, 42100 Reggio Emilia, Italy;3. Department of Pathology, University Hospital of Parma, Parma, Italy;4. Department of Onco-Hematology, Hospital of Piacenza, Piacenza, Italy |