1 Department of Otorhinolaryngology, Head and Neck Surgery, Section of Rhinology and Allergy, University Hospital Marburg, Philipps-Universität Marburg, Marburg, Germany.
2 MEDCIDS - Department of Community Medicine, Information and Health Decision Sciences, Faculty of Medicine, University of Porto, Porto, Portugal.
3 Center for Health Technology and Services Research (CINTESIS), Porto, Portugal.
4 Laboratory of Research in Respiratory Pharmacology, VIM Suresnes, UMR-0892, Hôpital Foch, Université Paris Saclay and Department of Airway Diseases, Suresnes, France.
5 Personalized Medicine Asthma & Allergy Clinic-Humanitas University & Research Hospital-IRCCS-Milano, Milano, Italy.
6 Center for Rhinology and Allergology, Wiesbaden, Germany.
7 Department of Dermatology, Venerology and Allergology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany.
8 Patient-centred Innovation and Technologies group (PaCeIT), Center for Health Technology and Services Research (CINTESIS), Porto, Portugal.
9 Imunoalergologia, CUF, Porto, Portugal.
10 Department of Dermatology and Allergy, Comprehensive Allergy Center, Universitätsmedizin Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany.
11 CHU Montpellier and MACVIA, Montpellier, France.