1. Department of Biomedical Sciences Cooper Medical School of Rowan University Camden New Jersey USA
2. Evolutionary Studies Institute University of the Witwatersrand Johannesburg South Africa
3. Department of Anthropology Dartmouth College Hanover New Hampshire USA
4. Department of Biomedical Sciences Ohio University Heritage College of Osteopathic Medicine Athens Ohio USA
5. Centre d'Anthropobiologie et de Génomique de Toulouse Université Paul Sabatier Toulouse III Toulouse France