1. Interdepartmental Research Center DigiLab, Sapienza University of Rome, 11085 Rome, Italy
2. Department of Computer Science, Sapienza University, 00198 Rome, Italy
3. Department of History and History of Arts, University Rovira I Virgili, Avinguda de Catalunya 35, 43002 Tarragona, Spain
4. Catalan Institute of Human Paleoecology and Social Evolution (IPHES-CERCA), Edifici W3, Campus Sescelades URV, Zona Educational 4, 43007 Tarragona, Spain