1. Population Studies Division, Healthy Environments and Consumer Safety Branch, Health Canada, Ottawa, Ontario, Canada
2. Laboratoire de toxicologie, Institut national de santé publique du Québec, Québec, Quebec, Canada
3. Population Health and Optimal Health Practices Research Unit, CHU (Centre hospitalier universitaire) de Québec Research Centre, Québec, Quebec, Canada
4. Institute for Risk Analysis and Risk Communication, Department of Environmental and Occupational Health Sciences, University of Washington, Seattle, Washington, USA
5. Center for Perinatal, Pediatric and Environmental Epidemiology, Yale School of Public Health, New Haven, Connecticut, USA
6. The National Children’s Study, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Department of Health and Human Services, Bethesda, Maryland, USA
7. CHU Sainte-Justine Research Center, Mother and Child University Hospital Center, Montreal, Quebec, Canada