1. Chair and Institute of Environmental Medicine UNIKA‐T Technical University of Munich and Helmholtz Zentrum München Augsburg Germany
2. Faculty of Medicine Academic Unit of Clinical and Experimental Sciences University of Southampton Southampton UK
3. Southampton NIHR Respiratory Biomedical Research Unit University Hospital Southampton Southampton UK
4. Division of Pharmacology Department of Pharmaceutical Sciences Faculty of Science Utrecht University Utrecht The Netherlands
5. Department of Immunology Nutricia Research Utrecht The Netherlands
6. Department of Infectious Diseases/Clinical Virology University of Gothenburg Gothenburg Sweden
7. Department of Biological and Environmental Sciences Faculty of Sciences University of Gothenburg Gothenburg Sweden
8. ENT Department Klinikum Rechts der Isar Technical University of Munich Munich Germany
9. Swiss Institute of Allergy and Asthma Research (SIAF) University Zurich Davos Switzerland
10. Christine‐Kühne‐Center for Allergy Research and Education (CK‐Care) Davos Switzerland
11. Laboratory of Translational Immunology The Wilhelmina Children's Hospital University Medical Center Utrecht Utrecht The Netherlands