1. Department of Child Health, University of Southampton, Southampton, UK
2. Murdoch Childrens Research Institute, University of Melbourne Department of Paediatrics, Melbourne, Australia
3. Human Nutrition Section, Division of Developmental Medicine, Glasgow University Yorkhill Hospitals, Glasgow, UK
4. Department of Paediatric Pneumology and Immunology, Charité University Medical Center, Berlin, Germany
5. Department of Consumer Science, Institute of Food Research, Norwich, UK
6. Department of Pediatric Respiratory Medicine, Emma Children’s Hospital, Academic Medical Center, Amsterdam, the Netherlands
7. Pediatric Department, Faculty Hospital Bulovka, Prague, Czech Republic
8. Department for Paediatrics and department of Allergy, Landspitali University Hospital, Reykjavik, Iceland
9. Faculty of Medicine, Vilnius University, Vilnius, Lithuania
10. Department of Paediatrics and Child Health, Cork University Hospital, Cork, Ireland
11. Department of Allergy Services Hospital la Paz, Madrid, Spain
12. Department of Paediatrics, Imperial College, London, UK
13. Department of Toxicology and Risk Assessment, National Food Institute, Technical University of Denmark, Denmark
14. Department of Faculty Pediatrics, Siberian State Medical University, Tomsk, Russia
15. Department of Pediatrics, Clinical Immunology and Cardiology Medical University of Łódź, Łódź, Poland
16. Department of Pediatrics, Medical University of Vienna, Vienna, Austria
17. Allergy Research Centre, 2nd Pediatric Clinic, University of Athens, Athens, Greece
18. Melloni Paediatria, University of Milan Medical School at the Macedonio Melloni Hospital, Milan, Italy
19. Department of Pediatrics, Division of Pediatric Pulmonology and Pediatric Allergy, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
20. Institute of Lung biology and disease, Helmholtz Zentrum München, Munich‐Neuherberg, Germany
21. Institute of Genetic Medicine European Academy (EURAC), Bolzano, Italy