1. Department of Neonatology; APHP Necker Enfants Malades Hospital; 149 Boulevard Sevres 75014 Paris France
2. Department of Obstetrics; APHP Necker Enfants Malades Hospital; Paris France
3. Department Oral and Maxillofacial Surgery; APHP Necker Enfants Malades Hospital; Paris France
4. Paris Descartes University; Paris France
5. EA 7328 Research Unit; Paris Descartes University; Paris France