Gian Antonio Bertoli
From the Department of Otolaryngology and Neurology, University of Rome "La Sapienza," Rome, Italy
Marco Barbaro
From the Department of Otolaryngology and Neurology, University of Rome "La Sapienza," Rome, Italy
Valerio Giangrande
From the Department of Otolaryngology and Neurology, University of Rome "La Sapienza," Rome, Italy
Gianluca Bava
From the Department of Otolaryngology and Neurology, University of Rome "La Sapienza," Rome, Italy
Elio De Seta
From the Department of Neurology and Otolaryngology, University of Rome La Sapienza, Rome, Italy.
Roberto Filipo
Department of Neurology and Otolaryngology, University La Sapienza, Viale del Policlinico
