1. Department of Civil Engineering, COMSATS University Islamabad, Islamabad, Pakistan
2. Department of Highway Engineering, Technical, Engineering College, Erbil Polytechnic University, Erbil, Kurdistan-Region, Iraq
3. Department of Civil Engineering, College of Engineering, Nawroz University, Duhok, Iraq
4. CERIS, Civil Engineering, Architecture and Georresources Department, Instituto Superior Técnico, Technical University of Lisbon, Lisbon, Portugal
5. Department of Civil Engineering, College of Engineering, Prince Sattam bin Abdulaziz University, Alkharj, Saudi Arabia