Harvard University

University of Pennsylvania

University of Michigan

Washington University in St. Louis

University of Wisconsin-Madison

The University of Texas at Austin

University of California, Santa Barbara

University of Minnesota-Twin Cities

University of Colorado at Boulder

University of Pittsburgh

Ohio State University

University of Illinois at Urbana-Champaign

The Pennsylvania State University

University of Arizona

Michigan State University

Rutgers University, Newark

Purdue University

University of Massachusetts Amherst

University of Utah

Indiana University Bloomington