About the Authors
- Kimmo Herttua
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* E-mail: kimmo.herttua@helsinki.fi
Affiliations Finnish Institute of Occupational Health, Helsinki, Finland, Population Research Unit, Department of Social Research, University of Helsinki, Helsinki, Finland
- Pekka Martikainen
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Affiliation Population Research Unit, Department of Social Research, University of Helsinki, Helsinki, Finland
- Jussi Vahtera
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Affiliations Finnish Institute of Occupational Health, Helsinki, Finland, Department of Public Health, University of Turku and Turku University Hospital, Turku, Finland
- Mika Kivimäki
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Affiliations Finnish Institute of Occupational Health, Helsinki, Finland, Department of Epidemiology and Public Health, University College London, London, United Kingdom, Department of Behavioral Sciences, University of Helsinki, Helsinki, Finland
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: KH PM JV MK. Analyzed the data: KH. Wrote the first draft of the manuscript: KH. Contributed to the writing of the manuscript: KH PM JV MK. ICMJE criteria for authorship read and met: KH PM JV MK. Agree with manuscript results and conclusions: KH PM JV MK. Formulated the hypothesis: KH MK.