About the Authors
- Natalie Cooper
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* E-mail: ncooper@tcd.ie
Affiliations Department of Human Evolutionary Biology, Harvard University, Cambridge, Massachusetts, United States of America, School of Natural Sciences, Trinity College Dublin, Dublin, Ireland, Trinity Centre for Biodiversity Research, Trinity College Dublin, Dublin, Ireland
- Jason M. Kamilar
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Affiliations Department of Anatomy, Midwestern University, Glendale, Arizona, United States of America, School of Human Evolution and Social Change, Arizona State University, Tempe, Arizona, United States of America
- Charles L. Nunn
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Affiliation Department of Human Evolutionary Biology, Harvard University, Cambridge, Massachusetts, United States of America
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: NC JMK CLN. Analyzed the data: NC. Wrote the paper: NC JMK CLN.