1. Research Director, Italian National Agency for New Technologies, Energy and Sustainable Economic Development, Casaccia Research Centre, ENEA, Via Anguillarese 301, Rome 00123, Italy (corresponding author). ORCID: .
2. Graduate Engineer, Dept. of Civil, Architectural and Environmental Engineering, Univ. of L’Aquila, Via Giovanni Gronchi 18, L’Aquila 67100, Italy.
3. Researcher, Italian National Agency for New Technologies, Energy and Sustainable Economic Development, Casaccia Research Centre, ENEA, Via Anguillarese 301, Rome 00123, Italy. ORCID: .
4. Professor, Dept. of Civil, Architectural and Environmental Engineering, Univ. of L’Aquila, Via Giovanni Gronchi 18, L’Aquila 67100, Italy. ORCID: .