1 MEDCIDS, Department of Community Medicine, Information and Health Decision Sciences, Faculty of Medicine, University of Porto, Porto, Portugal; CINTESIS@RISE Health Research Network, Faculty of Medicine, University of Porto, Porto, Portugal.
2 ARIA, Montpellier, France; MASK-air SAS, Montpellier, France.
3 Department of Medical Sciences, University of Torino, Torino, Italy; Allergy and Clinical Immunology Unit, Mauriziano Hospital, Torino, Italy.
4 Department of Internal Medicine 'A. Murri' and Unit of Geriatric Immunoallergology, University of Bari Medical School, Bari, Italy.
5 Department of Otolaryngology, Head and Neck Surgery, Universitätsmedizin Mainz, Mainz, Germany; Center for Rhinology and Allergology, Wiesbaden, Germany.
6 Institute of Clinical Medicine, Clinic of Chest Diseases and Allergology, Faculty of Medicine, Vilnius University, Vilnius, Lithuania; Institute of Biomedical Sciences, Department of Pathology, Faculty of Medicine, Vilnius University, Vilnius, Lithuania.
7 Department of Allergology, Medical University of Gdańsk, Gdańsk, Poland.
8 Section of Rhinology and Allergy, Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Marburg, Philipps-Universität Marburg, Marburg, Germany.
9 IRBA (Institut de Recherche Bio-Médicale des Armées), Brétigny sur Orge, France; Université Paris Cité, Paris, France; Ecole Polytechnique de Palaiseau, Palaiseau, France.
10 Department of Prevention of Environmental Hazards, Allergology and Immunology, Medical University of Warsaw, Warsaw, Poland.
11 University of Bari Medical School, Bari, Italy; Institute of Sciences of Food Production, National Research Council (ISPA-CNR), Bari, Italy.
12 Institute of Allergology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany; Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Immunology and Allergology, Berlin, Germany.
13 Institute of Allergology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany; Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Immunology and Allergology, Berlin, Germany. Electronic address: jean.bousquet@orange.fr.