1. Department of Internal Medicine, Humanitas University and Research Hospital ICH, Milan, Italy
2. UPRES EA220, Foch Hospital, University Versailles Saint-Quentin, University Paris-Saclay, Suresnes, France
3. Department of Internal Medicine, University of South Florida, Tampa, FL, USA
4. Division of Allergy, Department of Pulmonology, University Hospital of Montpellier, Montpellier and INSERM UMRS 1136, Equipe – EPAR – IPLESP, Sorbonne Université, Hôpital Arnaud de Villeneuve, Paris, France
5. Department of Internal Medicine, Stallergenes Greer, Antony, France
6. Allergy and Respiratory Diseases, IRCCS Policlinico San Martino, University of Genoa, Genoa, Italy
7. Department of Paediatric Pneumology and Immunology, Charité Medical University, Berlin, Germany