1 Harvard University
Cambridge, MA
1 Massachusetts Institute of Technology
Cambridge, MA
1 Princeton University
Princeton , NJ
1 University of Chicago
Chicago, IL
5 Stanford University
Stanford, CA
6 University of California--Berkeley
Berkeley, CA
6 Yale University
New Haven, CT
8 Northwestern University
Evanston, IL
9 University of Pennsylvania
Philadelphia, PA
10 Columbia University
New York, NY
10 University of Minnesota--Twin Cities
Minneapolis, MN
12 New York University
New York, NY
12 University of Michigan--Ann Arbor
Ann Arbor, MI
14 California Institute of Technology
Pasadena, CA
14 University of California--Los Angeles
Los Angeles, CA
14 University of California--San Diego
La Jolla, CA
14 University of Wisconsin--Madison
Madison, WI
18 Cornell University
Ithaca, NY
19 Brown University
Providence, RI
19 Carnegie Mellon University (Tepper)
Pittsburgh, PA
19 Duke University
Durham, NC
22 University of Maryland--College Park
College Park, MD
22 University of Rochester
Rochester, NY
24 Boston University
Boston, MA
25 Johns Hopkins University
Baltimore, MD