1. School of Engineering, Universidad Catolica del Norte, Larrondo, 1281 Coquimbo, Chile
2. Faculty of Geography and Environmental Planning, University of Sistan and Baluchestan, Babol, Iran
3. Department of Construction Management and Real Estate, Vilnius Gediminas Technical University, Saulėtekio al. 11, LT-10223 Vilnius, Lithuania