1. Department of Clinical Biochemistry, CHU Sainte-Justine Research Center, Université de Montréal, Montreal, Quebec, Canada
2. Department of Obstetrics and Gynecology, CHU Sainte-Justine Research Center, Université de Montréal, Montreal, Quebec, Canada
3. Departement of Medical Imaging, CHU Sainte-Justine Research Center, Université de Montréal, Montreal, Quebec, Canada