About the Authors
- Alexander Kotrschal
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* E-mail: alexander.kotrschal@ebc.uu.se
Affiliation Department of Animal Ecology, Evolutionary Biology Centre, University of Uppsala, Uppsala, Sweden
- Katja Räsänen
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Affiliation Department of Aquatic Ecology, Eawag and Institute of Integrative Biology, ETH Zürich, Zürich, Switzerland
- Bjarni K. Kristjánsson
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Affiliation Department of Aquaculture and Fish Biology, Hólar University College, Hólar, Iceland
- Mike Senn
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Affiliation Department of Aquatic Ecology, Eawag and Institute of Integrative Biology, ETH Zürich, Zürich, Switzerland
- Niclas Kolm
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Affiliation Department of Animal Ecology, Evolutionary Biology Centre, University of Uppsala, Uppsala, Sweden
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: AK MS BKK KR NK. Performed the experiments: AK MS. Analyzed the data: AK. Contributed reagents/materials/analysis tools: NK KR BKK. Wrote the paper: AK NK.