Institution
- Universität Freiburg im Breisgau1
- University of Akron1
- University of Alaska (System)1
- University of Alaska Fairbanks1
- University of Arkansas at Little Rock1
- University of Arkansas, Fayetteville1
- University of California, Berkeley2
- University of California, Irvine1
- University of California, Los Angeles2
- University of California, San Diego1
- University of Central Arkansas1
- University of Georgia2
- University of Houston1
- University of Illinois at Chicago1
- University of Illinois at Urbana-Champaign1
- University of Michigan1
- University of Minnesota1
- University of Minnesota. Medical School1
- University of North Carolina Wilmington1
- University of Washington1