About the Authors
- Xiu-Jie Wu
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Contributed equally to this work with: Xiu-Jie Wu, Erik Trinkaus
Affiliation Key Laboratory of Evolutionary Systematics of Vertebrates, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, Beijing, China
- Song Xing
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Affiliation Key Laboratory of Evolutionary Systematics of Vertebrates, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, Beijing, China
- Erik Trinkaus
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Contributed equally to this work with: Xiu-Jie Wu, Erik Trinkaus
* E-mail: trinkaus@artsci.wustl.edu
Affiliation Department of Anthropology, Washington University, Saint Louis, Missouri, United States of America
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Contributed to the data collection and analysis: SX. Conceived and designed the experiments: XJW ET. Performed the experiments: XJW SX ET. Analyzed the data: XJW SX ET. Contributed reagents/materials/analysis tools: XJW SX. Wrote the paper: XJW ET.