About the Authors
- Daniela Zanetti
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Affiliation Department of Animal Biology-Anthropology, University of Barcelona, Barcelona, Spain
- Robert Carreras-Torres
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Affiliation Department of Animal Biology-Anthropology, University of Barcelona, Barcelona, Spain
- Esther Esteban
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Affiliations Department of Animal Biology-Anthropology, University of Barcelona, Barcelona, Spain, Biodiversity Research Institute, University of Barcelona, Spain
- Marc Via
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Contributed equally to this work with: Marc Via, Pedro Moral
Affiliation Department of Psychiatry and Clinical Psychobiology and Institute for Brain, Cognition and Behavior (IR3C), University of Barcelona, Barcelona, Spain
- Pedro Moral
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Contributed equally to this work with: Marc Via, Pedro Moral
* E-mail: pmoral@ub.edu
Affiliations Department of Animal Biology-Anthropology, University of Barcelona, Barcelona, Spain, Biodiversity Research Institute, University of Barcelona, Spain
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: PM MV RCT EE. Performed the experiments: DZ. Analyzed the data: DZ RCT MV. Contributed reagents/materials/analysis tools: PM. Wrote the paper: DZ PM MV. Revised the article critically: PM MV RCT EE.