1. Associate Professor, DIIES Dept., Univ. Mediterranea of Reggio Calabria, Reggio Calabria 89124, Italy (corresponding author).
2. Aggregate Professor, Univ. of Calabria, Arcavacata Campus, Cosenza 87036, Italy.
3. Ph.D. Research Grant-Holder, Dept. of Civil, Environmental, Aerospace, Materials Engineering, Univ. of Palermo, Palermo 90128, Italy.