1. Young Otolaryngologists–International Federation of Otorhinolaryngological Societies Paris France
2. Otolaryngology Unit, ASST Santi Paolo E Carlo, Department of Health Sciences Università Degli Studi Di Milano Milan Italy
3. Maxillofacial Surgery Unit, ASST Santi Paolo E. Carlo, Department of Health Sciences Università Degli Studi Di Milano Milan Italy
4. Otolaryngology, Rhinology and Sleep Apnea Unit Hospital Complex of Santiago de Compostela Santiago de Compostela Spain
5. Department of Infectious Diseases, CHU Saint‐Pierre, Université Libre de Bruxelles, School of Public Health Université Libre de Bruxelles & Institute for Medical Immunology Brussels Belgium
6. Department of General and Liver Transplant Surgery Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico Milan Italy
7. ENT Department Pitié Salpêtrière Hospital Paris France
8. Department of Head and Neck Surgery Foch Hospital, Paris Saclay University Paris France
9. Rhinology, Endoscopic Sinus & Skull Base Surgery Hospital Universitario Marqués de Valdecilla Santander Spain
10. Department of Otorhinolaryngology, Sant'Antonio Abate Hospital Azienda Sanitaria Universitaria Friuli Centrale Tolmezzo Italy
11. Department of Medical, Surgical Sciences and Advanced Technologies G.F. Ingrassia University of Catania Catania Italy
12. Department of Experimental and Clinical Medicine University of Florence Florence Italy
13. Otorhinolaryngology‐Head and Neck Surgery Department Complexo Hospitalario Universitario A Coruña A Coruña Galicia Spain
14. Clinical Research in Medicine, International Center for Doctorate and Advanced Studies Universidade de Santiago de Compostela Santiago de Compostela Galicia Spain
15. Rhinology & Skull Base Surgery, ENT Department University Hospital Virgen Macarena of Sevilla Sevilla Spain
16. Service ORL et Chirurgie Cervico‐Faciale du Pr Michel Hôpital de la Conception Marseille France
17. Department of Otolaryngology Royal Cornwall Hospital Truro UK
18. College of Medicine and Health University of Exeter Medical School Exeter UK
19. Infectious Diseases Clinic, Santi Paolo e Carlo Hospital, Department of Health Sciences University of Milan Milan Italy
20. Department of Otorhinolaryngology and Head and Neck Surgery Jerez University Hospital Jerez de la Frontera Spain
21. Department of Medical, Surgical and Experimental Sciences, Maxillofacial Surgery Operative Unit University of Sassari Sassari Italy
22. Department of Otolaryngology Western University London ON Canada