1. Department of Civil Engineering, Faculty of Engineering, University of Minho, Guimaraes, Portugal
2. Civil Engineering Department, University of Halabja, Halabja, Iraq
3. Civil Engineering Department, College of Engineering, University of Sulaimani, Kurdistan Region, Iraq
4. Department of Civil Engineering, Sanandaj Branch, Islamic Azad University, Sanandaj, Iran
5. Faculty of Civil Engineering, Technische Universität Dresden, Dresden, Germany
6. John von Neumann Faculty of Informatics, Obuda University, Budapest, Hungary
7. Institute of Information Engineering, Automation and Mathematics, Slovak University of Technology, Bratislava, Slovakia