1. Emporia State University, KS, USA
2. University of Colorado, Boulder, CO, USA
3. University of Colorado Denver, Aurora, CO, USA
4. Texas A&M University, College Station, TX, USA
5. University of North Carolina, Chapel Hill, NC, USA
6. University of North Carolina, Greensboro, NC, USA
7. University of Minnesota Twin Cities, Minneapolis, MI, USA
8. Colorado State University, Fort Collins, CO, USA
9. University of Texas, San Antonio, TX, USA
10. University of Queensland, Brisbane, Australia
11. Cardiff University, Cardiff, UK