CWTS Leiden Ranking (PP top 10%) 2013 - World

World Rank ▲ ▼	Institution ▲ ▼	Country ▲ ▼
1	University of California, San Francisco
2	Harvard University
3	Princeton University
4	Massachusetts Institute of Technology, MIT
5	Carnegie Mellon University
6	Icahn School of Medicine at Mount Sinai
7	California Institute of Technology, Caltech
8	Yale University
9	Stanford University
10	University of York
11	University of Colorado at Boulder
12	University of California, Santa Barbara
13	University of California, San Diego
14	Duke University
15	University of California, Santa Cruz
16	University of California, Berkeley
17	University of Oxford
18	Columbia University
19	London School of Hygiene & Tropical Medicine
20	University of California, Los Angeles
21	Northeastern University
22	Brown University
23	University of California, Irvine
24	Washington University in St. Louis
25	University of Washington
26	University of Exeter
27	University of East Anglia
28	University of Chicago
29	Queen Mary, University of London
30	New York University
31	Dartmouth College
32	University of Texas Southwestern Medical Center at Dallas
33	Case Western Reserve University
34	Rice University
35	King’s College London
36	Johns Hopkins University
37	Boston University
38	University of Massachusetts, Amherst
39	University of St. Andrews
40	Swiss Federal Institute of Technology Zurich, ETHZ
41	Lancaster University
42	Northwestern University
43	University Joseph Fourier - Grenoble I
44	Vanderbilt University
45	Weizmann Institute of Science
46	Pohang University of Science and Technology
47	University of Cambridge
48	Australian National University
49	Arizona State University
50	University of Leeds