1 Department of Clinical Immunology, Wroclaw Medical University, Wroclaw, Poland.
2 ALL-MED Medical Research Institute, Wroclaw, Poland.
3 Department of Pharmacotherapy and Pharmaceutical Care, Faculty of Pharmacy, Medical University of Warsaw, Warsaw, Poland.
4 Section of Rhinology and Allergy, Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Marburg, Philipps-Universität Marburg, Marburg, Germany.
5 Department of Pediatric and Adolescent Medicine, University Hospital St. Pölten, St. Pölten, Austria.
6 Translational Medicine Program, Research Institute, Hospital for Sick Children, Toronto, Ontario, Canada.
7 Department of Immunology, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada.
8 Karl Landsteiner University of Health Sciences, Krems an der Donau, Austria.
9 Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos, Switzerland.