1. Department of Anthropology and Human Genetics, Faculty of Science, Charles University, Prague, Czech Republic;
2. Palaeogenetics Group, Johannes Gutenberg University Mainz, Mainz, Germany;
3. Arabic Department, Faculty of Arts, University of Kordofan, Al-Ubayyid, Sudan;
4. Department of Zoology, Faculty of Science, Charles University, Prague, Czech Republic;
5. Département de Linguistique et Langues Nationales, Institut des Sciences des Sociétés, CNRST, Ouagadougou, Burkina Faso;
6. Department of the Archaeology of Landscape and Archaeobiology, Archaeogenetics Laboratory, Institute of Archaeology of the Academy of Sciences of the Czech Republic, Prague, Czech Republic