1. Construction Engineering and Management Division, Dept. of Civil Engineering, Middle East Technical Univ., Dumlupinar Blv, Ankara 06800, Turkey; Ph.D. Candidate, Faculty of Architecture and Built Environment, Delft Univ. of Technology, Delft 2628 BL, Netherlands (corresponding author). ORCID: .
2. Professor, School of Construction Management and Engineering, Univ. of Reading, Reading RG6 6UR, UK. ORCID: .