1. Department of Epidemiology and Public Health, University College London, WC1E 6BT London, UK
2. Clinicum, Faculty of Medicine, University of Helsinki, Tukholmankatu 8 B, 00290 Helsinki, Finland
3. Finnish Institute of Occupational Health, Topeliuksenkatu 41 B, 00250 Helsinki, Finland
4. Centre for Cognitive Ageing and Cognitive Epidemiology, University of Edinburgh, 7 George Square, EH8 9JZ, Edinburgh, UK
5. Department of Social & Behavioral Sciences, Harvard T.H. Chan School of Public Health, 677 Huntington Avenue, Kresge Building 7th Floor, Boston, Massachusetts 02115, USA
6. Department of Psychology and Logopedics, Faculty of Medicine, University of Helsinki, Haartmaninkatu 3, 00014 Helsinki, Finland
7. Centre for Occupational and Environmental Medicine, Stockholm County Council, Solnavägen 4, 113 65 Stockholm, Sweden
8. Institute of Environmental Medicine, Nobels väg 13, Karolinska Institutet, 171 77 Stockholm, Sweden
9. National Research Centre for the Working Environment, Lersø Parkallé 105, 2100 Copenhagen ø, Denmark
10. Bispebjerg University Hospital Copenhagen, Department of Occupational and Environmental Medicine, Bispebjerg Bakke 23_20F, DK-2400 Copenhagen NV, Denmark
11. Federal Institute for Occupational Safety and Health (BAuA), Nöldnerstraße 40/42, 10317 Berlin, Germany
12. Institute of Medical Sociology, Medical Faculty, University of Düsseldorf, Universitätsstraße 1, D-40225 Düsseldorf, Germany
13. School of Health and Welfare, Jönköping University, Barnarpsgatan 39, 551 11 Jönköping, Sweden
14. Stress Research Institute, Stockholm University, Frescati Hagväg 16 A, 114 19 Stockholm, Sweden
15. Department of Health Services Research and Policy, London School of Hygiene and Tropical Medicine, UK 15-17 Tavistock Place, WC1H 9SH London, UK
16. Clinical Effectiveness Unit, The Royal College of Surgeons, 35-43 Lincoln's Inn Fields, WC2A 3PE London, UK
17. Department of Health Sciences, Mid Sweden University, Holmgatan 10, 851 70 Sundsvall, Sweden
18. Institute for Social and Economic Research, University of Essex, Wivenhoe Park, Colchester, CO4 3SQ, Essex, UK
19. AS3 Employment, AS3 Companies, Hasselager Centervej 35, DK-8260 VIBY J, Denmark
20. Department of Psychology, Umeå University, SE-901 87 Umeå, Sweden
21. Danish National Centre for Social Research, Herluf Trolles Gade 11, 1052 Copenhagen K, Denmark
22. Department of Public Health and Department of Psychology, University of Copenhagen, Nørregade 10, PO Box 2177, 1017 Copenhagen K, Denmark
23. Department of Psychology, University of Turku, Assistentinkatu 7, 20014 Turku, Finland
24. University of Skövde, Högskolevägen 28, 541 45 Skövde, Sweden
25. Department of Public Health, University of Turku, Joukahaisenkatu 3-5 A, 20520 Turku, Finland
26. Turku University Hospital, Kiinamyllynkatu 4-8, 20521 Turku, Finland
27. Department of Medical Sciences, Uppsala University, Akademiska sjukhuset, 75185 Uppsala, Sweden
28. Inserm U1018, Centre for Research in Epidemiology and Population Health, Hôpital Paul-Brousse 16 avenue Paul Vaillant-Couturier, Bâtiment 15/16, 94807 Villejuif Cedex, France
29. School of Sport, Exercise and Health Sciences, National Centre Sport & Exercise Medicine, Loughborough University, Epinal Way, Loughborough LE11 3TU, UK
30. School of Social and Community Medicine, University of Bristol, Oakfield House, Oakfield Grove, Bristol BS8 2BN, UK
31. 1st Department of Medicine, Semmelweis University Faculty of Medicine, Budapest, Üllöi út 26, 1085 Budapest, Hungary