MD
Medical Doctor, Department of Otorhinolaryngology, Foundation Istituto di Ricovero e Cura a Carattere Scientifico, Policlinico San Matteo, University of Pavia, Pavia, Italy.

MD
Medical Doctor, Department of Otorhinolaryngology and Otologic Surgery, University of Padova, Padova, Italy.

MD
Medical Doctor, Department of Otorhinolaryngology, Foundation Istituto di Ricovero e Cura a Carattere Scientifico, Policlinico San Matteo, University of Pavia, Pavia, Italy.

DDS
Fellow, Department of Otorhinolaryngology, Foundation Istituto di Ricovero e Cura a Carattere Scientifico, Policlinico San Matteo, University of Pavia, Pavia, Italy.

MD
Medical Doctor, Department of Otorhinolaryngology, Foundation Istituto di Ricovero e Cura a Carattere Scientifico, Policlinico San Matteo, University of Pavia, Pavia, Italy.