1. Department of Civil Engineering, University of Halabja, Halabja, Kurdistan-Region, Iraq
2. Halabja Technical College of Applied Sciences, Sulaimani Polytechnic University, Sulaymaniyah, Kurdistan-Region, Iraq
3. Department of Civil Engineering, Salahaddin University, Erbil, Kurdistan-Region, Iraq
4. Department of Highway and Bridge Engineering, Technical Engineering College, Erbil Polytechnic University, Kurdistan-Region, Iraq
5. Scientific Research and Development Center, Nawroz University, Duhok, Kurdistan-Region, Iraq
6. CERIS, Civil Engineering, Architecture and Georresources Department, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, Lisbon, Portugal