1. Division of Immunology, Immunity to infection & Respiratory Medicine, Faculty of Biology, Medicine, and Health, University of Manchester, Manchester, UK
2. Institut Necker-Enfants Malades, Paris, France
3. Université Paris-Saclay, UVSQ, INSERM, Infection et inflammation, Montigny le Bretonneux, France
4. Herman B Wells Center for Pediatric Research, Pediatric Pulmonology, Allergy, and Sleep Medicine, Indiana University School of Medicine, Indianapolis, USA
5. Service de Pneumo-Pédiatrie, Université René Descartes, Hôpital Necker-Enfants Malades, Paris, France
6. Hôpital Foch, Exhalomics, Département des maladies des voies respiratoires, Suresnes, France
7. NIHR Manchester Biomedical Research Centre, Manchester University Hospitals NHS Foundation Trust, Education and Research Centre, W ythenshawe Hospital, Manchester, M23 9LT, UK