http://orcid.org/0000-0002-5183-000X
About the Authors
- Joan B. Silk
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Contributed equally to this work with: Joan B. Silk, Robert M. Seyfarth, Dorothy L. Cheney
* E-mail: joansilk@gmail.com
Affiliation School of Human Evolution and Social Change, Arizona State University, Tempe, AZ 85287, United States of America
- Robert M. Seyfarth
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Contributed equally to this work with: Joan B. Silk, Robert M. Seyfarth, Dorothy L. Cheney
Affiliation Department of Psychology, University of Pennsylvania, Philadelphia, PA 19104, United States of America
- Dorothy L. Cheney
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Contributed equally to this work with: Joan B. Silk, Robert M. Seyfarth, Dorothy L. Cheney
Affiliation Department of Biology, University of Pennsylvania, Philadelphia, PA 19104, United States of America
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceptualization: DLC RMS JBS. Data curation: DLC RMS JBS. Formal analysis: DLC RMS JBS. Investigation: DLC RMS JBS. Methodology: DLC RMS JBS. Project administration: DLC RMS. Supervision: DLC RMS JBS. Visualization: DLC RMS JBS. Writing – original draft: DLC RMS JBS. Writing – review & editing: DLC RMS JBS.