1. Department of Epidemiology, Brown University School of Public Health, Providence, Rhode Island 02903, United States
2. Department of Environmental and Occupational Health, George Washington University Milken Institute School of Public Health, Washington, D.C. 20037, United States
3. Department of Biostatistics, Brown University School of Public Health, Providence, Rhode Island 02903, United States
4. Department of Laboratory Medicine & Pathology, Brown University, Providence, Rhode Island 02903, United States
5. Department of Environmental & Public Health Sciences, University of Cincinnati College of Medicine, Cincinnati, Ohio 45267, United States
6. Department of Environmental Health and Engineering, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland 21205, United States
7. Department of Biostatistics, Epidemiology and Informatics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania 19104, United States
8. Faculty of Health Sciences, Simon Fraser University, Burnaby, BC V5A 1S6, Canada
9. Department of Radiology, Cincinnati Children’s Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio 45267, United States
10. Department of Pediatrics, Cincinnati Children’s Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio 45267, United States