About the Authors

Wessel M. A. van Leeuwen

Contributed equally to this work with: Wessel M. A. van Leeuwen, Maili Lehto

Affiliations Brain and Work Research Centre, Finnish Institute of Occupational Health, Helsinki, Finland, Department of Physiology, Institute of Biomedicine, University of Helsinki, Helsinki, Finland

Maili Lehto

Contributed equally to this work with: Wessel M. A. van Leeuwen, Maili Lehto

Affiliation Unit of Excellence for Immunotoxicology, Finnish Institute of Occupational Health, Helsinki, Finland

Piia Karisola

Affiliation Unit of Excellence for Immunotoxicology, Finnish Institute of Occupational Health, Helsinki, Finland

Harri Lindholm

Affiliation Centre of Excellence for Health and Work Ability, Finnish Institute of Occupational Health, Helsinki, Finland

Ritva Luukkonen

Affiliation Statistical Services Team, Finnish Institute of Occupational Health, Helsinki, Finland

Mikael Sallinen

Affiliation Brain and Work Research Centre, Finnish Institute of Occupational Health, Helsinki, Finland

Mikko Härmä

Affiliation Brain and Work Research Centre, Finnish Institute of Occupational Health, Helsinki, Finland

Tarja Porkka-Heiskanen

Affiliation Department of Physiology, Institute of Biomedicine, University of Helsinki, Helsinki, Finland

Harri Alenius

Harri.Alenius@ttl.fi

Affiliation Unit of Excellence for Immunotoxicology, Finnish Institute of Occupational Health, Helsinki, Finland

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: WMAvL ML MS MH TPH HA. Performed the experiments: WMAvL ML PK HL. Analyzed the data: WMAvL ML PK RL TPH HA. Contributed reagents/materials/analysis tools: WMAvL ML HL RL MS MH TPH HA. Wrote the paper: WMAvL ML PK HL RL MS MH TPH HA.