1. Ophthalmology Unit, Department of Neuroscience University of Padua Padua Italy
2. Basic and Clinical Immunology, Department of Pathology, Faculty of Medicine, Serviço de Imunoalergologia, Centro Hospitalar São João University of Porto, EPE – Porto Porto Portugal
3. Department of Ophthalmology Hospital Universitario de Torrejon Madrid Spain
4. Faculty of Medicine University of Francisco de Vitoria (UFV) Pozuelo de Alarcon, Madrid Spain
5. Department of Ophthalmology, Faculty of Medicine Selcuk University Konya Turkey
6. Department of Paediatric Allergy and Immunology, Royal Manchester Children's Hospital Manchester University NHS Foundation Trust Manchester UK
7. Allergic Conjunctivitis Unit, Ocular Inflammatory Diseases Referral Center, Rapallo Hospital Ophthalmology DepartmentGenova Italy
8. Allergy Unit, Regional University Hospital of Malaga, IBIMA UMA Malaga Spain
9. Department of Ocular Biology & Therapeutics UCL Institute of Ophthalmology London UK
10. Allergy and Respiratory Research Group, Medical School, Usher Institute of Population Health Sciences and Informatics University of Edinburgh Edinburgh UK
11. Department of Immunology, Rheumatology, and Allergy Medical University of Lodz Lodz Poland
12. Service d’Ophtalmologie Hôpital Bichat and Fondation A. de Rothschild Paris France
13. CHU Estaing Unité d’Allergologie de l’Enfant Clermont‐Ferrand Cedex1 France