[1] COVID 19 Task Force Young Otolaryngologists Int F, Paris, France
[2] Univ Mons UMons, Fac Med, UMONS Res Inst Hlth Sci & Technol, Dept Human Anat & Expt Oncol, Mons, Belgium
[3] Paris Saclay Univ, Univ Versailles St Quentin En Yvelines, Dept Otolaryngol Head & Neck Surg, Foch Hosp,Sch Med,UFR Simone Veil, Paris, France
[4] Univ Libre Bruxelles, Sch Med, Dept Otorhinolaryngol & Head & Neck Surg, CHU Bruxelles,CHU St Pierre, Brussels, Belgium
[5] Hosp Univ Donostia, Dept Otorhinolaryngol Head & Neck Surg, San Sebastian, Spain
[6] CHU Charleroi, Dept Neurol, Charleroi, Belgium
[7] CHU Charleroi, Dept Otolaryngol Head & Neck Surg, Charleroi, Belgium
[8] Univ Mons, Fac Psychol, Dept Language Sci, Mons, Belgium
[9] Univ L Vanvitelli, Dept Mental & Phys Hlth & Prevent Med, Naples, Italy
[10] Morgagni Pierantoni Hosp, Dept Otolaryngol Head & Neck Surg, Forli, Italy
[11] Aix Marseille Univ, La Conception Univ Hosp, AP HM, Dept Otorhinolaryngol Head & Neck Surg, Marseille, France
[12] Univ Lab Brussel LHUB ULB, Lab Hosp Univ Bruxelles, Dept Microbiol, Brussels, Belgium
[13] Ctr Hosp Univ Montreal, Div Otolaryngol Head & Neck Surg, Montreal, PQ, Canada
[14] Bayesia, Change, France
[15] Univ Hosp Foggia, Dept Otolaryngol Head & Neck Surg, Foggia, Italy
[16] Geneva Univ Hosp HUG, Dept Otorhinolaryngol Head & Neck Surg, Rhinol Olfactol Unit, Geneva, Switzerland
[17] Hosp Quironsalud Valencia, Dept Otorhinolaryngol Head & Neck Surg, Valencia, Spain
[18] Hosp Complex Santiago de Compostela, Dept Otolaryngol, Santiago De Compostela, Spain
[19] CHU Rangueil Larrey, Inst Univ Canc Toulouse, Dept Otorhinolaryngol Head & Neck Surg, Toulouse, France
[20] EpiCURA Hosp, Dept Otorhinolaryngol Head & Neck Surg, Baudour, Belgium
[21] Univ Hosp Verona, Div Otolaryngol Head & Neck Surg, Verona, Italy
[22] Univ Florence, Dept Expt & Clin Med, Head & Neck Oncol & Robot Surg, Florence, Italy
[23] Univ Milan, Fdn IRCCS Ca Granda Osped Maggiore Policlin, Dept Otolaryngol, Milan, Italy
[24] Univ Milan, Dept Clin Sci & Community Hlth, Milan, Italy
[25] Hosp Univ Jerez, Dept Otolaryngol Head & Neck Surg, Jerez de la Frontera, Spain
[26] CHU Ambroise Pare, Dept Otolaryngol Head & Neck Surg, Mons, Belgium
[27] Univ Mons UMONS, Fac Med & Pharm, Mons, Belgium