About the Authors

Ragne Oja

Affiliation Department of Zoology, Institute of Ecology and Earth Sciences, University of Tartu, Tartu, Estonia

Egle Soe

Affiliation Department of Zoology, Institute of Ecology and Earth Sciences, University of Tartu, Tartu, Estonia

Harri Valdmann

Affiliation Department of Zoology, Institute of Ecology and Earth Sciences, University of Tartu, Tartu, Estonia

Urmas Saarma

Urmas.Saarma@ut.ee

Affiliation Department of Zoology, Institute of Ecology and Earth Sciences, University of Tartu, Tartu, Estonia

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: RO ES HV US. Data curation: RO ES. Formal analysis: RO. Funding acquisition: HV US. Investigation: RO ES HV US. Methodology: RO ES HV US. Project administration: HV US. Resources: RO ES HV US. Supervision: HV US. Validation: RO ES. Visualization: RO ES. Writing – original draft: RO.