1. Professor, Dept. of Civil Engineering and Architecture (DICAR), Polytechnic Univ. of Bari, Via Edoardo Orabona, 4, Bari 70125, Italy.
2. Professor, Dept. of Civil Engineering and Computer Science Engineering (DICII), Univ. of Rome Tor Vergata, Via Politecnico 1, Rome 00133, Italy.
3. Dept. of Civil Engineering and Architecture (DICAR), Polytechnic Univ. of Bari, Via Edoardo Orabona, 4, Bari 70125, Italy (corresponding author). ORCID: .