1. Department of Civil and Environmental Engineering, Brunel University London, Uxbridge UB8 3PH, UK
2. Department of Civil Engineering, University of Birmingham, Dubai International Academic City, Dubai P.O. Box 341799, United Arab Emirates
3. Applied Science Research Center, Applied Science Private University, Amman 11937, Jordan
4. School of Civil Engineering, Vellore Institute of Technology, Chennai 603103, India