Universidade do Porto - Department of Community Medicine, Health Information and Decision, Universidade do Porto - Department of Community Medicine, Health Information and Decision, Universidade do Porto - Department of Community Medicine, Health Information and Decision, Universidade de Coimbra - Allergy and Clinical Immunology Unit, Universidade do Porto - Department of Community Medicine, Health Information and Decision, Medical Consulting Czarlewski, Medical University of Warsaw - Department of Pediatric Respiratory Diseases and Allergology, Imperial College London - Immunomodulation and Tolerance Group, Université Laval - Quebec Heart and Lung Institute, Catholic University of Milan - Department of Cardiovascular and Thoracic Sciences, University of Turin - Department of Medical Sciences, Allergy and Clinical Immunology Unit, Humanitas University - Department of Biomedical Sciences, Federal University of Bahia (UFBA) - Fundaçao ProAR, Istanbul University - Department of Pulmonary Diseases, University of Helsinki - Skin and Allergy Hospital, Medical University of Lodz - Division of Internal Medicine, Asthma and Allergy, Vilnius University - Institute of Biomedical Sciences, Médica Sur Clinical Foundation and Hospital - Center of Excellence in Asthma and Allergy, CHU Sart-Tilman - Department of Pulmonary Medicine, Medical University of Gdańsk - Department of Allergology, Ecole Polytechnique, Palaiseau, Humanitas University - Department of Biomedical Sciences, Medical University of Gdańsk - Department of Allergology, Universidad Autónoma de Madrid - FIIS-Fundacion Jimenez Diaz University Hospital, - Department PROMISE, University of the Interior of Beira - Clinical & Experimental Lung Centre, - Unit of Geriatric Immunoallergology, Universidade do Porto - Department of Community Medicine, Health Information and Decision, Transilvania University of Brasov, ARIA, Free University of Berlin (FUB) - Institute of Allergology, Universidade do Porto - Department of Community Medicine, Health Information and Decision, Universidade do Porto - Department of Community Medicine, Health Information and Decision, The University of Sydney - Quality Use of Respiratory Medicine Group, Ghent University - Department of Respiratory Medicine, Johannes Gutenberg University Mainz - Department of Pulmonary Medicine, Azienda USL Toscana Centro - SOS Allergology and Clinical Immunology, Hôpital Nord - Clinique des Bronches, Allergie et Sommeil, Universidade de Coimbra - Department of Pneumology, University of Strasbourg - Allergy Division, Universita di Cagliari - Unit of Allergy and Clinical Immunology, University of Paris-Saclay - Pôle des Maladies des Voies Respiratoires, Medical University of Gdańsk - Department of Pneumonology, Ghent University - Department of Respiratory Medicine, Uniwersytet Medyczny im Wrocławiu - Department of Clinical Immunology, Universitätsmedizin Mainz - Department of Otolaryngology, Head and Neck Surgery, Medical University of Lodz - Division of Internal Medicine, Asthma and Allergy, KYomed INNOV, Unidad Guadalajara, University of Helsinki - Skin and Allergy Hospital, Hospital CUF Descobertas - Allergy Center, University of Nantes - INSERM, Center of Allergy, Immunology and Respiratory Diseases, National Hospital Organization (NHO) - Tokyo National Hospital, University of Athens - Allergy Department, University of Ferrara - Respiratory Medicine, University of Liège - Department of Public Health, University of Marburg - Department of Otorhinolaryngology, Head and Neck Surgery, Benemérita Universidad Autónoma de Puebla (BUAP) - Allergy and Clinical Immunology Department, Universidade de Coimbra - Department of Pneumology, University of Nantes - INSERM, Universidade do Porto - Department of Community Medicine, Health Information and Decision, Medical University of Warsaw - Department of Prevention of Environmental Hazards, Allergology and Immunology, University of Edinburgh - Usher Institute, University of Copenhagen - Section of Respiratory Medicine, Imperial College London - National Heart and Lung Institute (NHLI), Vilnius University - Institute of Clinical Medicine, Catholic University of Louvain (UCL) - Department of Chest Medicine, Universidade do Porto - Department of Community Medicine, Health Information and Decision, Celal Bayar University - Department of Pulmonology, Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Barcelona Institute for Global Health (ISGlobal), Universidade do Porto - Department of Community Medicine, Health Information and Decision and Humboldt-Universität zu Berlin - Charité, Univeersitätsmedizin Berlin

Universidad de Especialidades Espíritu Santo, Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Universidad de Especialidades Espiritu Santo, University of Antioquia - Group of Clinical and Experimental Allergy, London Allergy and Immunology Centre, Charité - Universitätsmedizin Berlin, University of Montpellier - Division of Allergy, Université de Montpellier - Montpellier University Hospital, Catholic University of Salta, Hospital Italiano Regional del Sur, Food and Drug Allergy Center, The University of the West Indies, Federal University of Parana, Clínica SANNA el Golf, San Felipe Hospital, Hospital San Juan de Dios, University of Marburg - Department of Otorhinolaryngology, Head and Neck Surgery, Humboldt-Universität zu Berlin - Charité, Univeersitätsmedizin Berlin and Universidad de Especialidades Espíritu Santo