About the Authors

Stéphane Buhler

stephane.buhler@unige.ch

Affiliation Laboratory of Anthropology, Genetics and Peopling History, Department of Anthropology, University of Geneva, Geneva, Switzerland

Alicia Sanchez-Mazas

Affiliation Laboratory of Anthropology, Genetics and Peopling History, Department of Anthropology, University of Geneva, Geneva, Switzerland

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SB ASM. Performed the experiments: SB. Analyzed the data: SB. Contributed reagents/materials/analysis tools: ASM. Wrote the paper: SB ASM.