1 Maternity Unit, Paris Saint Joseph Hospital, FHU Prema, Paris, France.
2 Department of Pneumology-Allergology-Thoracic Oncology, Paris Saint Joseph Hospital, Paris, France.
3 Department of Pathology, Paris Saint Joseph Hospital, Paris, France.
4 Maternity Unit, Paris Saint Joseph Hospital, FHU Prema, Paris, France; Université Paris Cité, CRESS, Obstetrical Perinatal and Pediatric Epidemiology Research Team, EPOPé, INSERM, INRA, Paris, France. Electronic address: [email protected].