Affiliation: | ? Assistant Professor, Department of Otorhinolaryngology, Audiology and Phoniatrics “Giorgio Ferreri”, University of Rome “La Sapienza,” Rome, Italy.;† Assistant Professor, Department of Otorhinolaryngology, Audiology and Phoniatrics “Giorgio Ferreri”, University of Rome “La Sapienza,” Rome, Italy.;‡ Assistant Professor, Department of Otorhinolaryngology, Audiology and Phoniatrics “Giorgio Ferreri”, University of Rome “La Sapienza,” Rome, Italy.;§ Doctor, Department of Otorhinolaryngology, Audiology and Phoniatrics “Giorgio Ferreri”, University of Rome “La Sapienza,” Rome, Italy.;∥ Doctor, Department of Otorhinolaryngology, Audiology and Phoniatrics “Giorgio Ferreri”, University of Rome “La Sapienza,” Rome, Italy.;¶ Doctor, Department of Experimental Medicine and Pathology, University of Rome “La Sapienza,” Rome, Italy.;# Chairman, Department of Experimental Medicine and Pathology, University of Rome “La Sapienza,” Rome, Italy. |