1. School of History, Archaeology and Religion, Cardiff University, Cardiff, UK.
2. National Research Institute of Animal Production, Balice, Poland.
3. Department of International Relations, University of Białystok, Białystok, Poland.
4. Institute of the Baltic Region History and Archaeology, Klaipėda, Lithuania.
5. Center for Baltic and Scandinavian Archaeology, Schleswig, Germany.
6. Institute of Archaeology and Ethnology, Polish Academy of Sciences, Warsaw, Poland.
7. Kaunas University of Technology, Kaunas, Lithuania.
8. Institute of Archaeology, Russian Academy of Sciences, Moscow, Russia.
9. Department of Archaeology, University of Warsaw, Warsaw, Poland.
10. Masurian Archaeological Laboratory Rudka, Kętrzyn, Poland.
11. Department of Archaeology, University of Reading, Reading, UK.
12. School of Earth and Environmental Sciences, Cardiff University, Cardiff, UK.