About the Authors
- Stefano Benazzi
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* E-mail: stefano_benazzi@eva.mpg.de
Affiliation Department of Human Evolution, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
- Huynh Nhu Nguyen
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Affiliation Department of Human Evolution, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
- Dieter Schulz
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Affiliation Dental Workshop Bensheim, Private Laboratory for Training, Research and Methods, Heppenheim, Germany
- Ian R. Grosse
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Affiliation Department of Mechanical and Industrial Engineering, University of Massachusetts, Amherst, Massachusetts, United States of America
- Giorgio Gruppioni
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Affiliation Department of Cultural Heritage, University of Bologna, Ravenna, Italy
- Jean-Jacques Hublin
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Affiliation Department of Human Evolution, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
- Ottmar Kullmer
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Affiliation Department of Palaeoanthropology and Messel Research, Senckenberg Research Institute, Frankfurt am Main, Germany
Competing Interests
The Dental Workshop Bensheim is a company owned by one of the co-authors (Mr. Dieter Schulz). There is no conflict of interests and this does not alter the authors’ adherence to all the PLOS ONE policies on sharing data and materials.
Author Contributions
Conceived and designed the experiments: SB. Performed the experiments: SB HNN DS OK. Analyzed the data: SB HNN OK. Contributed reagents/materials/analysis tools: SB DS GG J-JH OK. Wrote the paper: SB HNN IRG GG J-JH OK.