1. Technology Foresight Management (TFM) Group; Department of Industrial Engineering; University of the Basque Country UPV/EHU; Calle Elcano 21 Bilbao 48030 Spain
2. Technology Foresight Management (TFM) Group; Department of Industrial Engineering; University of the Basque Country UPV/EHU; Calle Nieves Cano 12 Vitoria 01006 Spain
3. Technology Foresight Management (TFM) Group; Department of Industrial Engineering; University of the Basque Country UPV/EHU; Alameda Urquijo s/n Bilbao 48030 Spain