1. School of Biomedical Sciences, Faculty of Biological Sciences University of Leeds Leeds UK
2. Leeds Institute of Medical Research at St James's University of Leeds Leeds UK
3. Department of Respiratory Medicine Leeds Teaching Hospital NHS Trust Leeds UK
4. Department of Medical Sciences and Public Health and Unit of Allergy and Clinical Immunology University Hospital "Duilio Casula" University of Cagliari Cagliari Italy
5. Silesian University School of Medicine Zabrze Poland
6. Department of Medical Sciences, Respiratory, Allergy and Sleep Research Uppsala University Uppsala Sweden
7. EFA European Federation of Allergy and Airways Diseases Patients' Associations Brussels Belgium
8. Allergy Department, 2nd Pediatric Clinic National Kapodistrian University of Athens Athens Greece
9. Fondazione Policlinico Universitario A. Gemelli – IRCCS Università Cattolica del Sacro Cuore Rome Italy
10. National Heart and Lung Institute (NHLI), Imperial College London London UK