1. Department of Archaeology, Aranzadi Science Society, Donostia, Spain
2. Research Group on Heritage and Cultural Landscapes, University of the Basque Country (UPV/EHU), Vitoria-Gasteiz, Spain
3. Department of History, Geography and Communication, Faculty of Humanities, University of Burgos, Burgos, Spain
4. Department of Architecture, University of the Basque Country (UPV/EHU), San Sebastián, Spain