1. The Danish Cancer Society Research Center; Copenhagen Denmark
2. Department of Environmental Science; Aarhus University; Roskilde Denmark
3. Department of Public Health, Centre for Epidemiology and Screening; University of Copenhagen; Copenhagen Denmark
4. Department of Epidemiology; Lazio Regional Health Service, Local Health Unit ASL RM1; Rome Italy
5. Institute of Environmental Medicine, Karolinska Institutet; Stockholm Sweden
6. Institute of Epidemiology and Medical Biometry, Ulm University; Ulm Germany
7. Unit of Cancer Epidemiology, Città della Salute e della Scienza University-Hospital and Center for Cancer Prevention (CPO); Turin Italy
8. Occupational and Environmental Medicine, Department of Public Health and Clinical Medicine; Umea University; Umea Sweden
9. Department of Air Pollution and Noise; Norwegian Institute of Public Health; Oslo Norway
10. Department of Medical Epidemiology and Biostatistics; Karolinska Institute; Stockholm Sweden
11. Department of Molecular Medicine and Surgery; Karolinska Institute; Stockholm Sweden
12. Department of Neurobiology Care Science and Society, Aging Research Center; Karolinska Institute; Stockholm Sweden
13. Department of Epidemiology; Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht; Utrecht the Netherlands
14. MRC-PHE Centre for Environment and Health, Department of Epidemiology and Biostatistics, School of Public Health; Imperial College; London United Kingdom
15. Department for Determinants of Chronic Diseases (DCD); National Institute for Public Health and the Environment (RIVM); Bilthoven the Netherlands
16. Department of Social & Preventive Medicine, Faculty of Medicine; University of Malaya; Kuala Lumpur Malaysia
17. Cancer Epidemiology Unit, Nuffield Department of Population Health; University of Oxford; Oxford United Kingdom
18. Agency for Preventive and Social Medicine; Bregenz Austria
19. Department of Environmental and Occupational Health Sciences; University of Washington; Seattle WA USA
20. Swiss Tropical and Public Health Institute; Basel Switzerland
21. University of Basel; Basel Switzerland
22. Epidemiology and Prevention Unit, Department of Preventive and Predictive Medicine; Fondazione IRCCS Istituto Nazionale dei Tumori; Milan Italy
23. Unit of Epidemiology & Medical Statistics, Department of Diagnostics and Public Health; University of Verona; Verona Italy
24. Unit of Epidemiology, Regional Health Service ASL TO3; Grugliasco Italy
25. ISGlobal Institute de Salut Global Barcelona; Barcelona Spain
26. CIBER Epidemiología y Salud Pública (CIBERESP); Madrid Spain
27. Universitat Pompeu Fabra; Barcelona Spain
28. Public Health Department of Gipuzkoa; BioDonostia Research Institute; San Sebastian Spain
29. Centre for Atmospheric and Instrumentation Research, University of Hertfordshire, College Lane; Hatfield United Kingdom
30. Netherlands Organization for Applied Scientific Research (TNO); Utrecht The Netherlands
31. Institute for Risk Assessment Sciences, Utrecht University; Utrecht The Netherlands
32. National Institute for Public Health and the Environment (RIVM); Bilthoven The Netherlands
33. Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht; Utrecht The Netherlands
34. Molecular end Epidemiology Unit, HuGeF, Human Genetics Foundation; Torino Italy