1. School of the Built Environment, Oxford Brookes University, Oxford OX3 0BP, UK
2. Department of Civil Engineering, College of Engineering in Al-Kharj, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia
3. Department of Civil Engineering, Zayed Campus, Canadian International College (CIC), 6th October City, Giza 12577, Egypt
4. UniSA STEM, Sustainable Infrastructure and Resource Management (SIRM), University of South Australia, Adelaide 5001, Australia
5. Faculty of Engineering and the Built Environment, University of Johannesburg, Johannesburg P.O. Box 524, South Africa
6. Civil Engineering Department, The British University in Egypt (BUE), Cairo 4240100, Egypt