About the Authors
- Marc Naguib
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*To whom correspondence should be addressed. E-mail: mnaguib@uni-bielefeld.de
Affiliation Faculty of Biology, Animal Behavior, University of Bielefeld, Bielefeld, Germany
- Andrea Nemitz
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Affiliation Faculty of Biology, Animal Behavior, University of Bielefeld, Bielefeld, Germany
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: MN. Performed the experiments: AN. Analyzed the data: MN. Contributed reagents/materials/analysis tools: MN AN. Wrote the paper: MN.