1. Inserm, Institut Albert Bonniot (U823), Team of Environmental Epidemiology applied to Reproduction and Respiratory Health, Grenoble, France
2. Grenoble University, Institut Albert Bonniot, Grenoble, France
3. Department of Preventive Medicine, Mount Sinai School of Medicine, New York, New York, USA
4. Centers for Disease Control and Prevention, Atlanta, Georgia, USA
5. Columbia University College of Physicians and Surgeons, New York, New York, USA
6. Department of Obstetrics, Gynecology, and Reproductive Sciences, Mount Sinai School of Medicine, New York, New York, USA
7. Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA