1 Department of Medical and Surgical Sciences and Advanced Technologies "GF Ingrassia", ENT Section, ENT Department of University of Catania, Via Santa Sofia, 95100, Catania, Italy. tnmaniaci29@gmail.com.
2 Department of Medical and Surgical Sciences and Advanced Technologies "GF Ingrassia", ENT Section, ENT Department of University of Catania, Via Santa Sofia, 95100, Catania, Italy.
3 Department of 'Organi Di Senso', University "Sapienza", Rome, Italy.
4 Department of Head-Neck Surgery, Otolaryngology, Head-Neck, and Oral Surgery Unit, Morgagni Pierantoni Hospital, Forlì, Italy.
5 Research Committee of the Young Otolaryngologists, International Federations of ORL Societies, Paris, France.
6 Department of Human Anatomy and Experimental Oncology, School of Medicine, UMONS Research Institute for Health Sciences and Technology, University of Mons, Mons, Belgium.
7 Department of Otorhinolaryngology-Head and Neck Surgery, CHU Saint-Pierre, School of Medicine, Université Libre de Bruxelles, Brussels, Belgium.
8 Department of Otolaryngology-Head and Neck Surgery, Foch Hospital, (University of Paris-Saclay), Paris, France.
9 Task Force COVID-19 of the Young-Otolaryngologists of the International Federations of Oto-Rhino-Laryngological Societies (YO-IFOS), Department of Otolaryngology, Hospital Complex of Santiago de Compostela, Santiago de Compostela, Spain.