[1] McMaster Univ, Dept Anthropol, McMaster Ancient DNA Ctr, Hamilton, ON L8S 4L8, Canada
[2] Univ Tubingen, Inst Archaeol Sci, D-72074 Tubingen, Germany
[3] McMaster Univ, Dept Biol, Hamilton, ON L8S 4L8, Canada
[4] McMaster Univ, Michael DeGroote Inst Infect Dis Res, Hamilton, ON L8S 4L8, Canada
[5] Univ S Carolina, Dept Anthropol, Columbia, SC 29208 USA
[6] Univ S Carolina, Dept Biol Sci, Columbia, SC 29208 USA
[7] Univ Tubingen, Fac Med, Dept Human Genet, D-72074 Tubingen, Germany