1. Faculty of Engineering, University of Nottingham, Nottingham, UK
2. Department of Civil Engineering, Aston University, Birmingham, UK
3. Netherlands Organization for Applied Scientific Research (TNO), Utrecht, The Netherlands
4. Swedish National Road and Transport Research Institute (VTI), Linkoping, Sweden
5. Department of Construction Engineering and Engineering Projects, University of Granada, Granada, Spain
6. Department of Engineering, University of Palermo, Palermo, Italy