1 UBIAir - Clinical & Experimental Lung Centre, University of Beira Interior, Covilhã, Portugal.
2 CICS-UBI Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal.
3 Department of Immunoallergology, Cova da Beira University Hospital Centre, Covilhã, Portugal.
4 Unit of Geriatric Immunoallergology, University of Bari Medical School, Bari, Italy.
5 Department of Geriatrics, Montpellier University Hospital, MUSE, Montpellier, France.
6 Department of Medical Sciences, Allergy and Clinical Immunology Unit, University of Torino & Mauriziano Hospital, Torino, Italy.
7 Institute of Biomedical Sciences, Department of Pathology, Faculty of Medicine, Vilnius University and Institute of Clinical Medicine, Vilnius, Lithuania.
8 Clinic of Chest Diseases and Allergology, Faculty of Medicine, Vilnius University, Vilnius, Lithuania.
9 Center of Excellence in Asthma and Allergy, Médica Sur Clinical Foundation and Hospital, México City, Mexico.
10 Ecole Polytechnique Palaiseau, IRBA (Institut de Recherche Bio-Médicale des Armées), Bretigny, France.
11 Department of Prevention of Environmental Hazards, Allergology and Immunology, Medical University of Warsaw, Warsaw, Poland.
12 MEDCIDS - Department of Community Medicine, Information and Health Decision Sciences, Faculty of Medicine, University of Porto, Porto, Portugal.
13 CINTESIS@RISE - Health Research Network, MEDCIDS, Faculty of Medicine, University of Porto, Porto, Portugal.
14 Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany.
15 Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Allergology and Immunology, Berlin, Germany.
16 University Hospital Montpellier, Montpellier, France.