1. Otolaryngology Head and Neck Surgery Department of IRCCS National Cancer Institute (INT) Milan Italy
2. Department of Otorhinolaryngology, Head and Neck Surgery ASL Toscana Centro, SOC otorinolarigoiatria 1 Prato Italy
3. Unit of Otorhinolaryngology‐Head and Neck Surgery ASST Spedali Civili of Brescia Brescia Italy
4. Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health University of Brescia, School of Medicine Brescia Italy
5. Unit of Otorhinolaryngology IRCCS Humanitas Research Hospital Milan Italy
6. Department of Biomedical Sciences Humanitas University Milan Italy