1. Department of Pediatric Nutrition and Gastroenterology Trousseau Hospital AP‐HP Sorbonne Université Paris France
2. Pediatric Emergency Unit Trousseau Hospital AP‐HP Paris France
3. Department of Pediatric Pneumology and Allergology Necker‐Enfants Malades Hospital AP‐HP Université Paris Descartes Paris France
4. Department of Pediatric and Emergency Unit Louis Mourier Hospital AP‐HP Université de Paris Paris France