6 
0 -
1Harvard University -
2University of Cambridge -
3University of Oxford -
4Stanford University -
5Yale University -
6Massachusetts Institute of Technology (MIT) -
7Princeton University -
8University of California, Los Angeles (UCLA) -
9ETH Zurich - Swiss Federal Institute of Technology Zurich -
10Cornell University -
11University of Chicago -
12California Institute of Technology (Caltech) -
13University of California, Berkeley -
14Columbia University -
15Johns Hopkins University -
16University of Pennsylvania -
17Duke University -
18University of Toronto -
19UCL (University College London) -
20Imperal College London -
21University of Michigan
