[1] Univ Catania, Dept Med & Surg Sci & Adv Technol GF Ingrassia, ENT Sect, ENT Dept, Via Santa Sofia, I-95100 Catania, Italy
[2] Univ Sapienza, Dept Organi Di Senso, Rome, Italy
[3] Morgagni Pierantoni Hosp, Dept Head Neck Surg, Otolaryngol Head Neck & Oral Surg Unit, Forli, Italy
[4] Int Federat ORL Soc, Res Comm Young Otolaryngologists, Paris, France
[5] Univ Mons, Dept Human Anat & Expt Oncol, Sch Med, UMONS Res Inst Hlth Sci & Technol, Mons, Belgium
[6] Univ Libre Bruxelles, Dept Otorhinolaryngol Head & Neck Surg, CHU St Pierre, Sch Med, Brussels, Belgium
[7] Univ Paris Saclay, Dept Otolaryngol Head & Neck Surg, Foch Hosp, Paris, France
[8] Hosp Complex Santiago de Compostela, Task Force COVID 19 Young Otolaryngologists Int F, Dept Otolaryngol, Santiago De Compostela, Spain