1. Centre for Research in Environmental Epidemiology (CREAL), Barcelona, Spain
2. Municipal Institute of Medical Research (IMIM-Hospital del Mar), Barcelona, Spain
3. CIBER Epidemiologia y Salud Pública (CIBERESP), Spain
4. National Center for Health Statistics, Centers for Disease Control and Prevention, Hyattsville, Maryland, USA
5. School of Forestry and Environmental Studies, Yale University, New Haven, Connecticut, USA
6. Department of Clinical and Experimental Medicine, University of Insubria, Varese, Italy
7. University of British Columbia, School of Population and Public Health, Vancouver, British Columbia, Canada
8. Department of Environmental Health, Emory University, Atlanta, Georgia, USA
9. Institute for Risk Assessment Sciences, Utrecht University, Utrecht, the Netherlands
10. Institute of Health & Society, Newcastle University, Newcastle upon Tyne, United Kingdom
11. Department of Preventive Medicine, School of Medicine of the University of São Paulo, São Paulo, Brazil
12. Department of Preventive Medicine, Ewha Womans University, Seoul, Republic of Korea
13. Department of Occupational and Environmental Medicine, Inha University, Incheon, Republic of Korea
14. Generation R Study Group, Erasmus Medical Center, Rotterdam, the Netherlands
15. Urban Environment and Safety, TNO, Utrecht, the Netherlands
16. Centre for Research, Evidence Management and Surveillance, Sydney, Australia
17. South Western Sydney Local Health Districts, Sydney, Australia
18. School of Public Health and Community Medicine, University of New South Wales, Sydney, Australia
19. Department of Environmental Science, Policy, and Management, University of California–Berkeley, Berkeley, California, USA
20. Department of Environmental Health, Harvard School of Public Health, Boston, Massachusetts, USA
21. Team of Environmental Epidemiology Applied to Reproduction and Respiratory Health, INSERM, and
22. Grenoble University, U823, Institut Albert Bonniot, Grenoble, France
23. School of Public Health, University of California–Berkeley, Berkeley, California, USA
24. North Coast Area Health Service, Lismore, New South Wales, Australia
25. University Centre for Rural Health–North Coast, University of Sydney, Sydney, Australia
26. Department of Occupational and Environmental Health, Università di Milano, Milan, Italy
27. Department of Public Health Sciences, University of Rochester School of Medicine and Dentistry, Rochester, New York, USA
28. Seattle Children’s Research Institute, University of Washington, Seattle, Washington, USA
29. Centre for Health Services and Policy Research, University of British Columbia, Vancouver, Canada
30. UMDNJ–Robert Wood Johnson Medical School, Piscataway, New Jersey, USA
31. Center for Reproductive Health and the Environment, University of California–San Francisco, San Francisco, California, USA