About the Authors

Reeta Rintamäki

Contributed equally to this work with: Reeta Rintamäki, Sharon Grimaldi, Ani Englund

Affiliation Department of Mental Health and Alcohol Research, National Public Health Institute, Helsinki, Finland

Sharon Grimaldi

Contributed equally to this work with: Reeta Rintamäki, Sharon Grimaldi, Ani Englund

Affiliation Department of Mental Health and Alcohol Research, National Public Health Institute, Helsinki, Finland

Ani Englund

Contributed equally to this work with: Reeta Rintamäki, Sharon Grimaldi, Ani Englund

Affiliation Department of Mental Health and Alcohol Research, National Public Health Institute, Helsinki, Finland

Jari Haukka

Affiliation Department of Mental Health and Alcohol Research, National Public Health Institute, Helsinki, Finland

Timo Partonen

To whom correspondence should be addressed. E-mail: timo.partonen@ktl.fi

Affiliation Department of Mental Health and Alcohol Research, National Public Health Institute, Helsinki, Finland

Antti Reunanen

Affiliation Department of Health and Functional Capacity, National Public Health Institute, Helsinki, Finland

Arpo Aromaa

Affiliation Department of Health and Functional Capacity, National Public Health Institute, Helsinki, Finland

Jouko Lönnqvist

Affiliations Department of Mental Health and Alcohol Research, National Public Health Institute, Helsinki, Finland, Department of Psychiatry, Helsinki University Hospital, Helsinki, Finland

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: TP JL AR AA. Performed the experiments: AA. Analyzed the data: TP RR SG AE JH. Contributed reagents/materials/analysis tools: AR AA. Wrote the paper: TP RR SG AE.