[1] Univ Florence, Dept Biol, Florence, Italy
[2] Univ Bologna, Dept Cultural Heritage, Bologna, Italy
[3] Univ Cagliari, Dept Life & Environm Sci, Cagliari, Italy
[4] Univ Kansas, Dept Anthropol, Lawrence, KS USA
[5] Univ Coimbra, CIAS Res Ctr Anthropol & Hlth, Lab Prehist, Coimbra, Portugal
[6] Univ Florence, Anthropol & Ethnol Sect, Univ Museum Syst, Florence, Italy