1. Iso-TROPIC Research Group, Department of Archaeology, Max Planck Institute of Geoanthropology, Jena, Germany
2. Faculty of Medicine and Nursing, University of the Basque Country (EHU), San Sebastián-Donostia, Spain
3. Veiga Arqueología.Servicios de arqueología y Gestión del Patrimonio Cultural, Santiago de Compostela, Spain
4. , Instituto Universitario de Xeoloxía, Universidade da Coruña (UDC), A Coruña, Spain
5. Departamento de Historia, Faculty of History, University of Santiago de Compostela (USC). Praza da Universidade, Santiago de Compostela, Spain