1. The Penn State University, University Park, PA, USA
2. ICN Business School, Nancy, France
3. Corvinus University of Budapest, Budapest, Hungary
4. Duquesne University, Pittsburgh, PA, USA
5. CSIRO Land and Water, Canberra, Australia
6. Concordia University, Montreal, Quebec, Canada
7. University of Waterloo, Waterloo, Ontario, Canada
8. Yale University, New Haven, CT, USA
9. Brown University, Providence, RI, USA
10. Future Earth International, Montreal, Quebec, Canada