1. Department Paediatrics Imperial College London London UK
2. Department of Allergy and Immune Disorders Murdoch Children's Research Institute Melbourne Victoria Australia
3. Children’s Hospital Colorado University of Colorado Denver School of Medicine Aurora CO USA
4. Department of Paediatrics, Pontifical Catholic University of Paraná, Center for Pediatric Gastroenterology Hospital Pequeno Príncipe Curitiba Brazil
5. Department of Pediatric Allergy, Division of Asthma, Allergy and Lung Biology King’s College London and Guy’s and St. Thomas’ National Health Service Foundation Trust London UK
6. KidZ Health Castle, UZ Brussel Vrije Universiteit Brussel Brussels Belgium
7. Department of Paediatric Gastroenterology Necker University Children Hospital Paris France
8. Department of Psychology Aston University Birmingham UK
9. Department of Allergy and Clinical Immunology Adnan Menderes University Aydin Turkey
10. Department of Pediatric Allergy and Immunology, Istanbul Medeniyet University, Medical Faculty Goztepe Training and Research Hospital Istanbul Turkey
11. Icahn School of Medicine at Mount Sinai Jaffe Food Allergy Institute New York New York USA
12. Department Gastroenterology Great Ormond Street Hospital London London UK