1. Associate Professor, Dept. of Civil and Environmental Engineering, Univ. of Perugia, Via G. Duranti 93, Perugia 06125, Italy.
2. Associate Professor, Dept. of Civil and Environmental Engineering, Univ. of Perugia, Via G. Duranti 93, Perugia 06125, Italy (corresponding author). ORCID: .
3. Full Professor, Dept. of Civil and Environmental Engineering, Univ. of Perugia, Via G. Duranti 93, Perugia 06125, Italy.