| Authors: |
Alexiou GA; Department of Neurosurgery, University Hospital of Ioannina, Ioannina, Greece., Sotiropoulos A; Department of Neurosurgery, University Hospital of Ioannina, Ioannina, Greece., Lianos GD; Department of Surgery, University Hospital of Ioannina, Ioannina, Greece., Zigouris A; Department of Neurosurgery, University Hospital of Ioannina, Ioannina, Greece., Metaxas D; Department of Neurosurgery, University Hospital of Ioannina, Ioannina, Greece., Nasios A; Department of Neurosurgery, University Hospital of Ioannina, Ioannina, Greece., Michos E; Department of Neurosurgery, University Hospital of Ioannina, Ioannina, Greece., Mitsis M; Department of Surgery, University Hospital of Ioannina, Ioannina, Greece., Pachatouridis D; Department of Neurosurgery, University Hospital of Ioannina, Ioannina, Greece., Voulgaris S; Department of Neurosurgery, University Hospital of Ioannina, Ioannina, Greece. |