1. Professor, Barcelona School of Civil Engineering, Universitat Politècnica de Catalunya BarcelonaTECH, Jordi Girona 1-3, Bldg. D1, Barcelona 08034, Spain (corresponding author). ORCID: .
2. Director of the Environmental Dept., Baix Penedès County Council, El Vendrell, Tarragona 43700, Spain.
3. Managing Director, Paterson & Cooke Consulting Engineers (Pty) Ltd., 5 Sunrise Cir, Ndabeni, Cape Town 7405, South Africa. ORCID: .
4. Professor, Barcelona School of Civil Engineering, Universitat Politècnica de Catalunya BarcelonaTECH, Barcelona 08034, Spain. ORCID: .