1. Faculty of Science, Laboratory of Archaeobotany and Palaeoecology, University of South Bohemia, České Budějovice, Czech Republic
2. Philosophical Faculty, Department of Archaeology, University of Hradec Králové, Hradec Králové, Czech Republic
3. Institute of Archaeology of the Czech Academy of Sciences, Prague, Czech Republic
4. Center for Theoretical Study, Charles University and the Czech Academy of Sciences, Prague, Czech Republic
5. Czech Academy of Sciences, Nuclear Physics Institute, Řež, Czech Republic