| Affiliation: | 1. Department of Otorhinolaryngology, Head and Neck Surgery, Section of Rhinology and Allergy, University Hospital Marburg, Philipps-Universität Marburg, Marburg, Germany;2. Primary Care and Population Sciences, University of Southampton, Southampton, UK;3. Food Allergy Referral Centre Veneto Region, Department of Women and Child Health, Padua General University Hospital, Padua, Italy;4. Hans Christian Andersen Children's Hospital, Odense University Hospital, Odense, Denmark;5. Clinical and Experimental Sciences and Human Development and Health, Faculty of Medicine, University of Southampton, Southampton, UK |
