1. Clinical Division of Otorhinolaryngology, Head and Neck Surgery University Hospitals Leuven Leuven Belgium
2. Northwestern University Feinberg School of Medicine Chicago Illinois USA
3. Klinikum rechts der Isar Department of Otolaryngology and ZAUM Technical University Munich (TUM) School of Medicine TUM Munich Germany
4. Personalized Medicine, Asthma and Allergy Humanitas Clinical and Research Center Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Rozzano Milan Italy
5. Department of Biomedical Sciences Humanitas University Pieve Emanuele Milan Italy
6. Regeneron Pharmaceuticals, Inc. Tarrytown New York USA
7. Sanofi Cambridge Massachusetts USA
8. Sanofi Chilly‐Mazarin France
9. Sanofi Bridgewater New Jersey USA