About the Authors

Ilona Merikanto

ilona.merikanto@helsinki.fi

Affiliations Department of Biosciences, University of Helsinki, Helsinki, Finland, Department of Mental Health and Substance Abuse Services, National Institute for Health and Welfare, Helsinki, Finland

Jouni Laakso

Affiliations Department of Biosciences, University of Helsinki, Helsinki, Finland, Centre of Excellence in Biological Interactions, Department of Biological and Environmental Science, University of Jyväskylä, Jyväskylä, Finland

Veijo Kaitala

Affiliation Department of Biosciences, University of Helsinki, Helsinki, Finland

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: IM JL VK. Performed the experiments: IM. Analyzed the data: IM. Contributed reagents/materials/analysis tools: IM JL VK. Wrote the paper: IM.