| Affiliation: | 1. Guy’s and St Thomas’ Hospital NHS Foundation Trust, King’s College London, London SE1 7EH, UK;2. Department of Children’s Allergies, Guy’s and St Thomas’ Hospital NHS Foundation Trust, King’s College London, London SE1 7EH, UK;3. Department of Paediatric Dermatology, St John’s Institute of Dermatology, Guy’s and St Thomas’ Hospitals NHS Foundation Trust, King’s College London, London SE1 7EH, UK;4. Department of Children’s Allergies, St John’s Institute of Dermatology, Guy’s and St Thomas’ Hospitals NHS Foundation Trust, King’s College London, London SE1 7EH, UK;1. Department of Dermatology, Children’s University Hospital, Temple Street, Dublin 1, Ireland;2. Department of Dermatology, Mater Misericordiae Hospital, Eccles Street, Dublin 7, Ireland |
