1. Department of Mother and Child Health, The Referral Centre for Food Allergy Diagnosis and Treatment Veneto Region; University of Padua; Padua Italy
2. Department of Dermatology and Allergy; Hannover Medical University; Hannover Germany
3. Department of Pathophysiology and Allergy Research; Medical University of Vienna; Vienna Austria
4. David Hide Asthma and Allergy Research Centre; St Mary's Hospital; Isle of Wight UK
5. Clinical and Experimental Sciences and Human Development and Health Academic Units; University of Southampton Faculty of Medicine; Southampton UK
6. NIHR Respiratory Biomedical Research Unit; University Hospital Southampton NHS Foundation Trust; Southampton UK
7. Division of Paediatric Pneumology and Immunology; Charité University Hospital; Berlin Germany
8. Department of Dermatology and Allergy Centre; Odense University Hospital; Odense Denmark
9. Allergy Section; Department of Internal Medicine; Hospital Universitari Vall d'Hebron; Barcelona Spain
10. Department of Pediatric Pulmonology and Pediatric Allergy; University Medical Center Groningen, University of Groningen and GRIAC Research Institute; Groningen the Netherlands
11. MRC & Asthma UK Centre in Allergic Mechanisms of Asthma; London UK
12. Department of Paediatric Allergy; Guy's and St Thomas' NHS Foundation Trust; London UK
13. Department of Child and Adolescent; University Hospitals of Geneva; Geneva Switzerland
14. Allergy Department; Hospital Clinico San Carlos; Madrid Spain
15. Hans Christian Andersen Children's Hospital; Odense University Hospital; Odense Denmark
16. Department of (Paediatric) Dermatology and Allergology; University Medical Center Utrecht; Utrecht, the Netherlands
17. Food Allergy and Anaphylaxis Research and Education (FARE); McLean, VA USA
18. University of Tampere; Tampere Finland
19. Allergy Department; 2nd Pediatric Clinic; University of Athens; Athens Greece
20. Center for Pediatrics and Child Health; Institute of Human Development; University of Manchester; Manchester UK
21. Allergy Clinic Copenhagen University Hospital at Gentofte; Copenhagen Denmark
22. Department of Pediatric Allergy; Division of Asthma, Allergy & Lung Biology; King's College London UK
23. Immunoallergology Department; Coimbra University Hospital; Coimbra Portugal
24. Department of Rehabilitation and Therapies; Royal Brompton and Harefield NHS Foundation Trust; London UK
25. Division of Gastroenterology and Hepatology; Centre Hospitalier Universitaire Vaudois; Lausanne Switzerland
26. Academic Medical Center; University of Amsterdam; Amsterdam The Netherlands
27. Emma Children's Hospital; Academic Medical Center; University of Amsterdam; Amsterdam the Netherlands
28. Allergy & Respiratory Research Group; Centre for Population Health Sciences; University of Edinburgh; Edinburgh UK
29. The Evidence Centre; London UK
30. Enhance Reviews Ltd; Wantage UK
31. Evidence-Based Health Care Ltd; Edinburgh UK
32. Allergy Unit; Department of Dermatology; University Hospital Zürich; Zürich Switzerland
33. Department of Clinical Science and Education; Södersjukhuset; Karolinska Institutet and Sachs’ Children's Hospital; Stockholm Sweden
34. ErasmusMC; Internal Medicine; Section Allergology; Rotterdam the Netherlands
35. Swiss Institute of Allergy and Asthma Research (SIAF); University of Zürich
36. Christine Kühne-Center for Allergy Research and Education (CK-CARE); Davos Switzerland