1. Golder Associates; Roseville CA USA
2. School of the Built Environment, The University of Salford; Maxwell Building Greater Manchester England UK
3. Division of Water Resources Engineering, Faculty of Engineering, Department of Building and Environmental Technology, Lund University; Lund Sweden
4. Civil Engineering Research Group, School of Computing, Science, and Engineering, The University of Salford; Newton Building, Peel Park Campus Salford Greater Manchester UK
5. Department of Civil Engineering Science, School of Civil Engineering and the Built Environment, University of Johannesburg; Kingsway Campus Johannesburg South Africa