1. Institute Archaeology and Ethnology, Polish Academy of Sciences, 00-140 Warsaw, Poland
2. Soprintendenza BB.CC.AA. di Palermo, 90133 Palermo, Italy
3. Independent Researcher, 90100 Palermo, Italy
4. Department of Cultures and Societies, University of Palermo, 90128 Palermo, Italy
5. Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, 90123 Palermo, Italy