1. Department of Nutritional Sciences School of Human Ecology College of Natural Sciences University of Texas at Austin Austin Texas USA
2. Department of Women’s Health Dell Medical School University of Texas at Austin Austin Texas USA
3. Dell Pediatric Research Institute Dell Medical School University of Texas at Austin Austin Texas USA
4. Columbia Center for Children’s Environmental Health Mailman School of Public Health Columbia University Medical Center New York New York USA
5. Department of Statistics University of Florida Gainesville Florida USA
6. Department of Environmental and Occupational Health Sciences School of Public Health SUNY Downstate Health Sciences University Brooklyn New York USA
7. Department of Epidemiology Mailman School of Public Health Columbia University New York New York USA