[1] Leiden Univ, Fac Archaeol, NL-2333 CC Leiden, Netherlands
[2] Univ Oklahoma, Dept Anthropol, Norman, OK 73019 USA
[3] Univ Copenhagen, Ctr Geogenet, DK-1168 Copenhagen, Denmark
[4] Univ Amsterdam, Dept Prevent Dent, Acad Ctr Dent Amsterdam, NL-1012 WX Amsterdam, Netherlands
[5] Vrije Univ Amsterdam, Amsterdam, Netherlands
[6] Univ Cape Town, Dept Anthropol, ZA-7700 Rondebosch, South Africa
[7] Univ Valencia, Dept Prehist & Arqueol, E-46003 Valencia, Spain
[8] Max Planck Inst Evolutionare Anthropol, Dept Human Evolut, D-04103 Leipzig, Germany
[9] Univ Calif, Sch Social Sci Humanities & Arts, Merced, CA USA
[10] Univ York, Dept Archaeol, York YO10 5DD, N Yorkshire, England
[11] Univ British Columbia, Dept Anthropol, Vancouver, BC V5Z 1M9, Canada
[12] Univ York, Dept Biol, York YO10 5DD, N Yorkshire, England