1. Department of Woman, Child and Adolescent Pediatric Allergy Unit University Hospitals of Geneva Geneva Switzerland
2. Department of Pediatric Pneumology, Immunology and Intensive Care Charité Universitätsmedizin Berlin Berlin Germany
3. 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
4. Department of Woman and Child Health, Food Allergy Centre Padua University Hospital Padua Italy
5. Keck School of Medicine, Children's Hospital Los Angeles University of Southern California Los Angeles CA USA
6. Department of Pediatrics Jaffe Food Allergy Institute Icahn School of Medicine at Mount Sinai New York NY USA