1. Civil Engineering, Energy, Environment and Materials Department, Mediterranea University, Reggio Calabria, Italy
2. Environmental and Chemical Engineering Department, University of Calabria, Rende (CS), Italy
3. Mechanical, Energy and Management Engineering Department, University of Calabria, Rende (CS), Italy
4. Civil and Mechanical Engineering Department, University of Cassino and Southern Latium, Cassino (FR), Italy