1. Laboratoire PACEA - De la Préhistoire à l'Actuel: Culture; Environnement et Anthropologie, UMR 5199, CNRS, Université de Bordeaux, CS 50023; Pessac 33615 France
2. Department of Anthropology and Human Genetics; Faculty of Science, Charles University; Prague 2 12000 Czech Republic
3. Centre for Functional Ecology; Laboratory of Forensic Anthropology, Life Sciences Department, University of Coimbra; Coimbra 3000-456 Portugal