About the Authors
- Herbert Hoi
- Matteo Griggio
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* E-mail: matteo.griggio@vetmeduni.ac.at
Affiliation Department of Integrative Biology and Evolution, Konrad Lorenz Institute of Ethology, University of Veterinary Medicine of Vienna, Vienna, Austria
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: HH MG. Performed the experiments: HH. Analyzed the data: HH. Contributed reagents/materials/analysis tools: HH. Wrote the paper: MG HH.