1 Pediatric Pulmonology and Allergy Department, Hôpitaux pédiatriques de Nice CHU-Lenval, Nice, France; Université de Nice Sophia-Antipolis, Nice, France.
2 Emergency Department, Hôpitaux pédiatriques de Nice CHU-Lenval, Nice, France.
3 Pediatric Radiology Department, Hôpitaux pédiatriques de Nice CHU-Lenval, Nice, France.
4 Ear-Nose-Throat Department, Hôpitaux pédiatriques de Nice CHU-Lenval, Nice, France.
5 Cardiac Surgery Department, Centre Hospitalier Universitaire de Marseille, Marseille, France.