1. University of Palermo,Department of Engineering,Palermo,Italia
2. University of Pisa,Dipartimento di Ingegneria dell'Energia, dei Sistemi, del Territorio e delle Costruzioni,Pisa,Italy
3. University of Palermo,Palermo,Italia
4. University of Pisa,Department of Energy Systems Territory and Construction Engineering,Pisa,Italy
5. University of Pisa,Pisa,Italia
6. University of Palermo,Palermo,Italy