1. Department of Archaeology, University of Reading, Reading, UK
2. Department of Plant Ecology, Laboratory of Palaeoecology and Archaeobotany, University of Gdańsk, Gdańsk, Poland
3. Wessex Archaeology, Salisbury, UK
4. Institut für Naturwissenschaftliche Archäologie, University of Tübingen Tübingen, Germany
5. The Archaeology and History Museum, Elbląg, Poland
6. Institute of History and Archaeology, University of Tartu, Tartu, Estonia
7. Prähistorische und Naturwissenschaftliche Archäologie (IPNA) Basel, Switzerland