1. Department of Civil Engineering, University of Salerno, via Giovanni Paolo II 132, 84084 Fisciano, Italy
2. Department of Chemistry and Biology “Adolfo Zambelli”, University of Salerno, via Giovanni Paolo II 132, 84084 Fisciano, Italy
3. Department of Urbanism and Representation of Architecture, Universidad de Valladolid, Avenida Salamanca 18, 47014 Valladolid, Spain