About the Authors
- Andrew M. Zipkin
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* E-mail: amzipkin@gwmail.gwu.edu
Affiliation Center for the Advanced Study of Hominid Paleobiology, Department of Anthropology, The George Washington University, Washington, D.C., United States of America
- Mark Wagner
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Affiliation Department of Mechanical and Aerospace Engineering, The George Washington University, Washington, D.C., United States of America
- Kate McGrath
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Affiliation Center for the Advanced Study of Hominid Paleobiology, Department of Anthropology, The George Washington University, Washington, D.C., United States of America
- Alison S. Brooks
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Affiliations Center for the Advanced Study of Hominid Paleobiology, Department of Anthropology, The George Washington University, Washington, D.C., United States of America, Human Origins Program, Smithsonian Institution, US National Museum of Natural History, Washington, D.C., United States of America
- Peter W. Lucas
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Affiliations Center for the Advanced Study of Hominid Paleobiology, Department of Anthropology, The George Washington University, Washington, D.C., United States of America, Department of Bioclinical Sciences, Kuwait University, Kuwait City, Kuwait
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: AMZ MW ASB PWL. Performed the experiments: AMZ MW KM PWL. Analyzed the data: AMZ KM PWL. Contributed reagents/materials/analysis tools: AMZ MW KM PWL. Contributed to the writing of the manuscript: AMZ MW ASB PWL.