1. Bayview Medical Center, Department of Gynecology and Obstetrics, Johns Hopkins University School of Medicine, Baltimore, MD, USA;
2. Department of Population, Family, and Reproductive Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA;
3. Gender, Sexual and Reproductive Health, Centre for Research in Epidemiology and Population Health (CESP), Le Kremlin-Bicêtre, France