Massachusetts Institute of Technology
USA
University of California, Berkeley
Stanford University
California Institute of Technology
Georgia Institute of Technology
University of Minnesota, Twin Cities
The University of Texas at Austin
University of Michigan
Princeton University
University of Delaware
University of Wisconsin - Madison
University of Illinois at Urbana-Champaign
Carnegie Mellon University
University of California, Santa Barbara
Cornell University
Northwestern University
Purdue University
University of Colorado Boulder
University of Pennsylvania
Johns Hopkins University