About the Authors
- Isabella Capellini
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* E-mail: Isabella.Capellini@durham.ac.uk
Affiliation Department of Anthropology, Durham University, Durham, United Kingdom
- Patrick McNamara
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Affiliation Department of Neurology, Boston University School of Medicine and Boston VA Healthcare System, Boston, Massachusetts, United States of America
- Brian T. Preston
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Affiliation Department of Anthropology, Harvard University, Cambridge, Massachusetts, United States of America
- Charles L. Nunn
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Affiliations Department of Anthropology, Harvard University, Cambridge, Massachusetts, United States of America, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany, Department of Integrative Biology, University of California, Berkeley, California, United States of America
- Robert A. Barton
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Affiliation Department of Anthropology, Durham University, Durham, United Kingdom
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: PM CLN RB. Analyzed the data: IC CLN. Wrote the paper: IC PM BTP CLN RB. Helped collect the data: IC PM BTP CLN RB. Analyzed the data: BTP CLN RB.