About the Authors

Kevin K. Clausen

Contributed equally to this work with: Kevin K. Clausen, Jesper Madsen

kc@bios.au.dk

Affiliation Aarhus University, Department of Bioscience, Grenåvej 14, 8410, Rønde, Denmark

Jesper Madsen

Contributed equally to this work with: Kevin K. Clausen, Jesper Madsen

Affiliation Aarhus University, Department of Bioscience, Grenåvej 14, 8410, Rønde, Denmark

Ingunn M. Tombre

Affiliation Norwegian Institute for Nature Research, Department of Arctic Ecology, Fram Center, N-9296, Tromsø, Norway

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: KKC JM IMT. Performed the experiments: KKC JM IMT. Analyzed the data: KKC. Contributed reagents/materials/analysis tools: KKC JM IMT. Wrote the paper: KKC JM IMT.