[1
]Division of Neurosurgery, Department of Neurosciences and Reproductive and Odontostomatological
Sciences, Università degli Studi di Napoli Federico II, Naples;
[2
]Departments of Neurosurgery and
[3
]Department of Neuroscience, G. Rummo Hospital, Neurosurgery Operative Unit, Benevento;
[4
]First Otorhinolaryngologic Unit, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy;
[5
]Otolaryngology-Head and Neck Surgery, University of Cincinnati College of Medicine,
Comprehensive Stroke Center at UC Gardner Neuroscience Institute, Cincinnati, Ohio;
and
[6
]Laboratory of Surgical Neuroanatomy, Faculty of Medicine, Universitat de Barcelona,
Barcelona, Spain