Affiliation: | 1. Department of Obstetrics and Gynaecology, Maternity Port-Royal, Cochin-Saint Vincent-de-Paul Hospital APHP, René Descartes University (Paris V), Paris, France;2. Epidemiological Research Unit on Women and Children's Health, Paris, France;3. Department of Immunology, Cochin-Saint Vincent-de-Paul Hospital APHP, René Descartes University (Paris V), Paris, France;4. Department of Obstetrics and Gynaecology, Maternity Port-Royal, Cochin-Saint Vincent-de-Paul Hospital APHP, René Descartes University (Paris V), Paris, France Epidemiological Research Unit on Women and Children's Health, Paris, France |