1. Food Allergy Referral Centre Veneto Region; Department of Women and Child Health; Padua General University Hospital; Padua Italy
2. Allergy Department; Hospital Clinico San Carlos; Madrid Spain
3. Department of Pediatric Pneumology and Immunology; Charité Universitätsmedizin Berlin; Berlin Germany
4. Allergy Section; Department of Internal Medicine; Hospital Universitari Vall d'Hebron; Barcelona Spain
5. Allergy Section; Department of Medicine; University of Cambridge; Cambridge UK
6. Odense Research Center for Anaphylaxis; Department Dermatology and Allergy Center; Odense University Hospital; Odense Denmark
7. Paediatrics and Child Health; University College Cork; Cork Ireland
8. Wroclaw Medical University; Wroclaw Poland
9. Asthma UK Centre for Applied Research; Usher Institute of Population Health Sciences and Informatics; The University of Edinburgh; Edinburgh UK
10. Faculty of Medicine; Department of Allergy and Clinical Immunology; Transylvania University Brasov; Brasov Romania
11. Murdoch Children's Research Institute; Department of Allergy; Royal Children's Hospital; Melbourne Vic Australia
12. Department of Paediatrics; University of Melbourne; Melbourne Vic Australia
13. University of Manchester; Manchester UK
14. Department of Immunology and Allergy; Northern General Hospital; Sheffield UK
15. Allergy Unit; Department of Dermatology; University Hospital Zürich; Zürich Switzerland
16. Allergy Unit; Department of Internal Medicine; University Hospital of Ancona; Ancona Italy
17. Department of Emergency Medicine; Massachusetts General Hospital; Boston MA USA
18. Allergy And Immunology Division; Department of Pediatrics; Perelman School of Medicine; The Children's Hospital of Philadelphia; The University of Pennsylvania; Philadelphia PA USA
19. Pediatric Allergy Unit; Department of Pediatrics; University Hospitals of Geneva; Geneva Switzerland
20. Hans Christian Andersen Children's Hospital; Odense University Hospital; Odense Denmark
21. Department of Pathophysiology and Allergy Research; Medical University of Vienna; Vienna Austria
22. Department of Clinical Science and Education; Karolinska Institutet and Sachs’ Children's Hospital; Stockholm Sweden
23. Allergy Clinic; Copenhagen University Hospital; Copenhagen Denmark
24. Klinik und Poliklinik für Dermatologie und Allergologie; Ludwig-Maximilians-Universität; Munich Germany
25. The Children's Hospital of Philadelphia; Perelman School of Medicine at University of Pennsylvania; Philadelphia PA USA
26. Department of Dermatology and Venerology; Medical University of Graz and Outpatient Allergy Clinic Reumannplatz; Vienna Austria
27. Netherlands Anaphylaxis Network; Dordrecht The Netherlands
28. Allergy Unit; IBIMA; Regional University Hospital of Malaga; UMA; Málaga Spain
29. Section of Paediatrics (Allergy and Infectious Diseases) and MRC; Asthma UK Centre in Allergic Mechanisms of Asthma; Imperial College London; London UK
30. Department of Experimental Immunology and Otorhinolaryngology; Academic Medical Center; University of Amsterdam; Amsterdam The Netherlands
31. Centre for Allergy Research; Karolinska Institutet; Stockholm Sweden
32. Sachs’ Children and Youth Hospital; Södersjukhuset, Stockholm Sweden
33. Department of Dermatology and Allergy; Charité-Universitätsmedizin; Berlin Germany
34. Centre for Respiratory Medicine and Allergy; Institute of Inflammation and Repair; Manchester Academic Health Science Centre; Manchester Institute of Biotechnology; The University of Manchester; Manchester UK
35. NIHR Southampton Biomedical Research Centre; University Hospital Southampton NHS Foundation Trust; Southampton UK
36. Clinical and Experimental Sciences and Human Development in Health; Faculty of Medicine; University of Southampton; Southampton UK
37. The David Hide Asthma and Allergy Research Centre; St Mary's Hospital; Isle of Wight UK