1. The Referral Centre for Food Allergy Diagnosis and Treatment Veneto Region; Department of Mother and Child Health; Padua University Hospital; Padua Italy
2. Department of Pathophysiology and Allergy Research; Medical University Vienna; Vienna Austria
3. Division of Allergology; Paul-Ehrlich Institute; Langen Germany
4. Allergy Clinic; Copenhagen University Hospital; Copenhagen Denmark
5. Allergy Action; St Albans UK
6. Swiss Institute of Allergy and Asthma Research (SIAF); University of Zurich; Davos Switzerland
7. Christine Kühne-Center for Allergy Research and Education (CK-CARE); Davos Switzerland
8. Institute of Inflammation and Repair; Manchester Academic Health Science Centre; Manchester Institute of Biotechnology; University of Manchester; Manchester UK
9. Allergy Department; 2nd Pediatric Clinic; University of Athens; Athens Greece
10. Centre for Pediatrics and Child Health Institute of Human Development; The University of Manchester; Manchester UK
11. David Hide Asthma and Allergy Research Centre; St Mary's Hospital; Isle of Wight UK
12. Human Development in Health and Clinical and Experimental Sciences Academic Units; Faculty of Medicine; University of Southampton; Southampton UK
13. NIHR Respiratory Biomedical Research Unit; NHS Foundation Trust; University Hospital Southampton; Southampton UK
14. Deutscher Allergie- und Asthmabund e.V.; Mönchengladbach Germany
15. Departments of Experimental Immunology and Otorhinolaryngology; Academic Medical Center; Amsterdam University; Amsterdam the Netherlands
16. Allergy and Respiratory Research Group; Centre for Population Health Sciences; The University of Edinburgh; Edinburgh UK
17. Department of Medicine; Harvard Medical School; Boston MA USA
18. Division of General Internal Medicine and Primary Care; Brigham and Women's Hospital; Boston MA USA