1. Department of Clinical Sciences and Community Health University of Milan Milan Italy
2. School of Public Health and Community Medicine Institute of Medicine, University of Gothenburg Gothenburg Sweden
3. Krefting Research Centre University of Gothenburg Gothenburg Sweden
4. ACT Institutet Sweden Gothenburg Sweden
5. Division of Physiotherapy, Department of Neurobiology Care Sciences and Society, Karolinska Institutet Stockholm Sweden
6. Faculty of Medicine University of Southampton Southampton UK
7. Section of Allergy and Immunology, School of Medicine University of Colorado Denver, Children's Hospital Colorado, Anschutz Medical Campus Aurora Colorado USA
8. Department of Experimental Immunology and Department of Otorhinolaryngology Amsterdam University Medical Centers Amsterdam the Netherlands
9. Division of Allergy and Immunology, Department of Dermatology, Allergy and Venerology Charité Universitätsmedizin Berlin Berlin Germany
10. Department of Pediatrics OLVG Hospital Amsterdam the Netherlands
11. Department of Pediatrics Rijnstate Hospital Arnhem the Netherlands
12. Usher Institute, University of Edinburgh Edinburgh UK
13. Department of Mother and Child Health, The Referral Centre for Food Allergy Diagnosis and Treatment Veneto Region University of Padua Padua Italy
14. David Hide Asthma and Allergy Centre St Mary's Hospital Isle of Wight UK
15. Wallenberg Centre for Molecular and Translational Medicine University of Gothenburg Gothenburg Sweden