1. Department of Civil and Environmental Engineering, Michigan State University, East Lansing, Michigan, USA.
2. Department of Civil, Construction, and Environmental Engineering, North Carolina State University, Raleigh, North Carolina, USA.
3. Aqueous Solutions, Moravian Falls, North Carolina, USA.
4. Department of Civil, Environmental and Geomatic Engineering, University College London, London, United Kingdom.
5. Department of Civil and Environmental Engineering, Princeton University, Princeton, New Jersey, USA.
6. Department of Civil and Environmental Engineering, South Dakota School of Mines and Technology, Rapid City, South Dakota, USA.