1. Department of Architecture and the Built Environment, University of the West of England, Bristol, UK
2. Department of Construction Management and Quantity Surveying, University of Johannesburg, Johannesburg, South Africa
3. China Railway Group, Belgrade, Serbia
4. Department of Mechanical, Aerospace and Civil Engineering, The University of Manchester, Manchester, UK
5. School of Energy, Construction and Environment, Coventry University, Coventry, UK