Authors
Ignazio Vecchio*, Cristina Tornali*, Marcello Migliore**, Luigi Rampello***, Liborio Rampello***
Departments
*Department of Medical and Pediatric Sciences, **Department of Surgery, ***“G.F. Ingrassia” Department, Neurosciences Unit, University of Catania, Azienda Policlinico Vittorio Emanuele, Catania