1. Paleoanthropology, Department of Early Prehistory and Quaternary Ecology, Senckenberg Center for Human Evolution and Paleoenvironment; Eberhard Karls University of Tübingen; Tübingen Germany
2. Klinik und Poliklinik für allgemeine Kinderheilkunde; Klinikum der Universität zu Köln; Cologne Germany
3. University of Cambridge, PAVE Research Group and The McDonald Institute for Archaeological Research; Cambridge UK