About the Authors
- Ivan Norscia
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Affiliation Centro Interdipartimentale Museo di Storia Naturale e del Territorio, Università di Pisa, Calci, Pisa, Italy
- Elisabetta Palagi
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* E-mail: betta.palagi@museo.unipi.it
Affiliations Centro Interdipartimentale Museo di Storia Naturale e del Territorio, Università di Pisa, Calci, Pisa, Italy, Unità di Primatologia Cognitiva, ISTC-CNR, Roma, Italy
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: IN EP. Performed the experiments: IN EP. Analyzed the data: IN EP. Contributed reagents/materials/analysis tools: IN EP. Wrote the paper: IN EP.