Affiliations

• ¹ Department of Otorhinolaryngology, Head and Neck Surgery, AmsterdamUMC, Amsterdam, The Netherlands; Young Otolaryngologists of the International Federation of Oto-rhino-laryngological Societies (YO-IFOS) Sustainability Committee: "Young Otorhinolaryngologists for Sustainability". Electronic address: m.c.eggink@amsterdamumc.nl.
• ² Division of Facial Plastic and Reconstructive Surgery, Department of Otolaryngology-Head and Neck Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, United States of America; Young Otolaryngologists of the International Federation of Oto-rhino-laryngological Societies (YO-IFOS) Sustainability Committee: "Young Otorhinolaryngologists for Sustainability".
• ³ Department of Paediatric Otolaryngology, Assistance Publique-Hôpitaux de Paris, Hôpital Necker-Enfants-Malades, Paris, France; Young Otolaryngologists of the International Federation of Oto-rhino-laryngological Societies (YO-IFOS) Executive Board.