About the Authors

Marwan El Khoury

Affiliation University of Toulouse, Molecular Anthropology and Image Synthesis Laboratory (Centre National de la Recherche Scientifique), Toulouse, France

José Braga

Affiliation University of Toulouse, Molecular Anthropology and Image Synthesis Laboratory (Centre National de la Recherche Scientifique), Toulouse, France

Jean Dumoncel

Affiliation University of Toulouse, Molecular Anthropology and Image Synthesis Laboratory (Centre National de la Recherche Scientifique), Toulouse, France

Javotte Nancy

Affiliation University of Bordeaux, Faculty of dentistry, Bordeaux, France

Remi Esclassan

Affiliation University of Toulouse, Molecular Anthropology and Image Synthesis Laboratory (Centre National de la Recherche Scientifique), Toulouse, France

Frederic Vaysse

frederic.vaysse@univ-toulouse.fr

Affiliation University of Toulouse, Molecular Anthropology and Image Synthesis Laboratory (Centre National de la Recherche Scientifique), Toulouse, France

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MEK JB FV. Performed the experiments: MEK JN JD RE FV. Analyzed the data: MEK JB FV JN. Contributed reagents/materials/analysis tools: JD RE. Wrote the paper: MEK JB RE FV. Designed and performed the statistics: FV JD.