1. Living Environment and Health Unit; National Institute for Health and Welfare; Kuopio Finland
2. Department of Environmental and Biological Sciences; University of Eastern Finland; Kuopio Finland
3. Department of Public Health; University of Helsinki; Helsinki Finland
4. ISGlobal; Centre for Research in Environmental Epidemiology (CREAL); Barcelona Spain
5. Universitat Pompeu Fabra (UPF); Barcelona Spain
6. CIBER Epidemiología y Salud Pública (CIBERESP); Barcelona Spain
7. Centre for Environment and Health - Department of Public Health and Primary Care; KU Leuven; Leuven Belgium
8. Research Foundation Flanders (FWO); Brussels Belgium
9. Head Department Epidemiology and Public Health; Swiss Tropical and Public Health Institute; Basel Switzerland
10. Department of Public Health; University of Basel; Basel Switzerland
11. Department of Public Health and Clinical Medicine, Occupational and Environmental Medicine; Umeå University; Umeå Sweden
12. Department of Occupational and Environmental Medicine; Sahlgrenska University Hospital; Gothenburg Sweden
13. Department of Medical Sciences; Uppsala University; Uppsala Sweden
14. CHU de Grenoble Alpes; INSERM U 1209; Université Grenoble Alpes; Grenoble France
15. Department of Respiratory Medicine and Sleep; Landspitali University Hospital (E7); Reykjavik Iceland
16. Faculty of Medicine; University of Iceland; Reykjavik Iceland
17. Population Health and Occupational Disease; Imperial College; National Heart and Lung Institute; London UK
18. MRC-PHE Centre for Environment and Health; Imperial College; London UK
19. Institute and Outpatient Clinic for Occupational, Social and Environmental Medicine; University Hospital Munich; Ludwig Maximillians University Munich; Member of German Center for Lung Research (DZL); Munich Germany
20. Institute of Epidemiology I; Helmholtz Zentrum München - German Research Center for Environmental Health; Neuherberg Germany