1. Dept. of Civil, Chemical, Environmental and Materials Engineering, Univ. of Bologna, Viale del Risorgimento 2, Bologna 40136, Italy.
2. Dept. of Civil, Chemical, Environmental and Materials Engineering, Univ. of Bologna, Viale del Risorgimento 2, Bologna 40136, Italy (corresponding author). ORCID: .
3. Institute of R&D in Structures and Construction and Institute of Science and Innovation in Mechanical and Industrial Engineering, Faculty of Engineering, Univ. of Porto, Porto 4200-465, Portugal.
4. Professor, Dept. of Civil, Architectural, and Environmental Engineering, Univ. of Texas at Austin, Austin, TX 78712.