Images of James Rothman and Randy Schekman, of the United States, and German-born researcher Thomas Sudhof are projected on a screen, in Stockholm, Sweden, Monday, Oct. 7, 2013, as Karolinska ... more 
Images of James Rothman and Randy Schekman, of the United States, and German-born researcher Thomas Sudhof are projected on a screen, in Stockholm, Sweden, Monday, Oct. 7, 2013, as Karolinska Institute Nobel committee chairman Goran Hansson announces them as the winners of the 2013 Nobel Prize in medicine. Rothman, Schekman and Sudhof won the 2013 Nobel Prize in medicine on Monday for discoveries on how proteins and other materials are transported within cells. (AP Photo/ TT News Agency Janerik Henriksson) SWEDEN OUT less 
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Associated Press | Photo By TT News Agency Janerik Henriksson
Mon, Oct 7, 2013 12:27 PM EDT