1. Division of Infection, Immunity and Respiratory Medicine and
2. Division of Immunopathology, Department of Pathophysiology and Allergy Research, Medical University of Vienna, Vienna, Austria
3. Allergy Department, 2nd Pediatric Clinic, National and Kapodistrian University of Athens, Athens, Greece
4. Department of Immunology, Rheumatology and Allergy, Medical University of Lodz, Lodz, Poland
5. Department of Paediatrics, Turku University Hospital, University of Turku, Turku, Finland
6. Upper Airways Research Laboratory, Ghent University, Ghent, Belgium
7. Department of Molecular Pneumology, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
8. Athens General Children’s Hospital “Pan & Aglaia Kyriakou,” Athens, Greece
9. Biomay, AG, Vienna, Austria
10. Swiss Institute of Allergy and Asthma Research, University of Zurich, Zurich, Switzerland
11. Biomedical Research Foundation, Academy of Athens, Athens, Greece; and
12. NRC Institute of Immunology FMBA of Russia, Moscow, Russia