-  
        
        
		Stanford 
          University 
           
			-  
        
			
			Harvard 
          University 
           
          -  
        
        
		Massachusetts 
          Institute of Technology 
           
          -  
        
			
			Caltech 
           
          - 
			
			
			Yale 
          University  
			- 
			
			
			UC 
          Berkeley 
			 
			- 
			
			
			University 
          of Oxford, UK  
			- 
			
			
			University 
          of Cambridge  
			- 
			
			
			Tsinghua University, China  
			- 
			
			
			Princeton 
          University  
			- 
			
			
			Purdue 
          University, IN  
			- 
			
			
			U 
          C L A  
			- 
			
			
			University 
          of Southern California  
			- 
			
			
			Waseda 
          University, Japan  
			- 
			
			
			The 
          National University of Singapore  
			- 
			
			
			PeKing 
          University, China  
			- 
			
			
			
			The University of Tokyo, Japan 
			 
			- 
			
			
			University 
          of Washington  
			- 
			
			
			The 
          Johns Hopkins University 
			 
			- 
			
			
			Shanghai Jiao Tong University   
			- 
			
			
			Keio 
          University, Japan  
			- 
			
			
			Kyoto 
          University, Japan  
			- 
			
			
			
			The Australian National 
			University  
			- 
			
			
			The 
          University of Sydney, AU  
			- 
			
			
			University College London  
			- 
			
			
			National 
          Taiwan University, Taiwan  
			- 
			
			
			
			University of Mannheim, DE 
			 
			- 
			
			
			Iowa 
          State University 
			 
			- 
			
			
			University 
          of Minnesota 
			 
			- 
			
			
			The 
          University of Texas at Austin 
			 
			- 
			
			
			University 
          of Virginia 
			 
			- 
			
			
			University 
          of Pennsylvania 
			 
			- 
			
			
			North 
          Dakota University 
			 
			- 
			
			
			
			London School of Economics & 
			Political Science 
			 
			- 
			
			
			The 
          Ohio State University 
			 
			- 
			
			
			Michigan 
          State University 
			 
			- 
			
			
			Fudan University 
			 
			- 
			
			
			Indiana 
          University 
			 
			- 
			
			
			The 
          Pennsylvania State University 
			 
			- 
			
			
			New 
          York University 
			 
			- 
			
			
			The 
          University of Arizona 
			 
			- 
			
			
			Washington 
          University in St. Louis 
			 
			- 
			
			
			
			Columbia University 
			 
			- 
			
			
			University 
          of Maryland 
			 
			- 
			
			
			University 
          of Illinois 
			 
			- 
			
			
			University 
          of Utah 
			 
			- 
			
			
			The 
          University of Chicago 
			 
			- 
			
			
			The 
          University of Delaware 
			 
			- 
			
			
			Brown 
          University 
			 
			- 
			
			
			University 
          of Pittsburgh  
         
       | 
       
        
          -  
        
        
		Paris-Saclay University 
           
          -  
        
        
		University of Copenhagen 
           
          -  
        
        
		
		Swiss Federal Institute of Technology 
           
          -  
        
        University of Toronto  
           
          -  
        
        
		University of Edinburgh 
           
          -  
        
        
		Georgetown 
          University 
           
          -  
        
        
		Florida 
          State University 
           
          -  
        
        
		Arizona 
          State University 
           
          -  
        
        
		University 
          of Oregon 
           
          -  
        
        
		City 
          University of New York 
           
          -  
        
        
		Minnesota 
          State University 
           
          -  
        
        
		University 
          of California, Irvine 
           
          -  
        
        
		UCCS 
          of Nevada 
           
          -  
        
        
		University of Southampton, UK 
           
          -  
        
        
		The 
          University of California, Davis 
           
          -  
        
        
		University 
          of Colorado 
           
          -  
        
        
		Duke 
          University 
           
          -  
        
        
		University 
          of Florida 
           
          -  
        
        
		Emory 
          University, GA 
           
          -  
        
			
			University 
          of Wisconsin-Madison 
           
          -  
        
        
		University 
          at Buffalo, NY 
           
          -  
        
        
		Northeastern 
          University 
           
          -  
        
        
		NC State University 
           
          -  
        
        
		Illinois 
          Institute of Technology 
           
          -  
        
		
        University 
          of California, San Diego 
           
          -  
        
			
			University 
          of Michigan Gateway 
           
          -  
        
        
		The 
          University of Iowa 
           
          -  
        
        
		University 
          of Colorado at Boulder, CO 
           
          -  
        
        
		The 
          University of Kansas 
           
          -  
        
        
		Brigham 
          Young University 
           
          -  
        
        
		West 
          Virginia University 
           
          -  
        
        
		Colorado 
          State University 
           
          -  
        
        
		Washington 
          State University 
           
          -  
        
        
		Rice 
          University, TX 
           
          - 
			
			
			Boston 
          University  
			- 
			
			
			The 
          University of Illinois at Chicago  
			- 
			
			
			Space 
          Telescope Science Institute  
			- 
			
			
			Oregon 
          State University  
			- 
			
			
			University 
          of Nebraska  
			- 
			
			
			
			The University of Heidelberg, Germany 
			 
			- 
			
			
			Moscow 
          State University, Russia  
			- 
			
			
			The 
          University of Arkansas  
			- 
			
			
			The 
          University of N. Carolina at Chapel Hill  
			- 
			
			
			University 
          of Notre Dame, Indiana  
			- 
			
			
			Monash 
          University, AU  
			- 
			
			
			The 
          University of South Florida  
			- 
			
			
			Northwestern 
          University  
			- 
			
			
			Mississippi 
          State University  
			- 
			
			
			Imperial 
          College of Science, Tech. and Medicine  
			- 
			
			West Point  
         
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