Joining Harvard in the top 10 were the University of California, Berkeley; Stanford; Massachusetts Institute of Technology; California Institute of Technology; Princeton; Columbia and Chicago.
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这是本月21日,加州大学伯克利分校的马修·沃克在圣迭戈举行的美国科学促进会年会上所作的发言。
So said U.C. Berkeley’s Matthew Walker February 21st at the meeting of the American Association for the Advancement of Science in San Diego.