1. Curt‐Engelhorn‐Zentrum Archäometrie Mannheim Mannheim Germany
2. State Office for Heritage Management and Archaeology Saxony‐Anhalt – State Museum of Prehistory Halle (Saale) Germany
3. Institute of Prehistory, Early History and Medieval Archaeology University of Tübingen, Schloss Hohentübingen Mannheim Germany
4. Ruprecht‐Karls‐Universität Heidelberg Germany