1. Department of General Pediatrics and Pediatric Infectious Diseases, Necker-Enfants-Malades University Hospital, Assistance Publique–Hôpitaux de Paris (AP-HP), Université de Paris, Paris, France
2. Université de Paris, Centre of Research in Epidemiology and Statistics (CRESS), INSERM, F-75004 Paris, France
3. M3C-Necker, Congenital and Pediatric Cardiology, Necker-Enfants Malades University Hospital, Assistance Publique–Hôpitaux de Paris (AP-HP), Université de Paris, Paris, France
4. Institut Pasteur, Biodiversity and Epidemiology of Bacterial Pathogens, Paris, France