ETH Zurich
Switzerland
University of Cambridge
United Kingdom
University of Oxford
Harvard University
USA
Massachusetts Institute of Technology
University of California, Berkeley
California Institute of Technology
Stanford University
Columbia University
University of Washington
The University of Tokyo
Japan
Australian National University
Australia
Princeton University
University of Colorado Boulder
University of British Columbia
Canada
The University of Texas at Austin
The Pennsylvania State University
University College London
University of Leeds
University of California, Los Angeles