*Neurosurgery Unit, Highly Specialized Hospital and of National Importance “Garibaldi,” Catania
†Neurosurgical Clinic, AOUP “Paolo Giaccone,” Post Graduate Residency Program in Neurologic Surgery, Department of Biomedicine Neurosciences and Advanced Diagnostics, School of Medicine, University of Palermo, Palermo
‡Department of Neurosurgery, Cannizzaro Hospital, Trauma Center, Gamma Knife Center, Catania, Italy
Address correspondence and reprint requests to Gianluca Scalia, MD, Neurosurgery Unit, Highly Specialized Hospital and of National Importance “Garibaldi,” Piazza Santa Maria di Gesù, 5, Catania 95124, Italy; E-mail: [email protected]
The authors report no conflicts of interest.
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