Academic Institutions Lifetime |
Academic Institutions Prior Five Years |
Non-academic Institutions Lifetime |
|||
---|---|---|---|---|---|
#1 | United States | #1 | United States | #1 | United States |
#2 | United Kingdom | #1 | United States | #2 | Spain |
#3 | United Kingdom | #2 | Germany | #3 | United States |
#4 | Germany | #3 | United States | #4 | United States |
#5 | United States | #4 | United States | #5 | Germany |
#6 | United States | #5 | United Kingdom | #6 | United States |
#7 | United States | #7 | United States | #7 | France |
#8 | United States | #8 | United States | #8 | United Kingdom |
#9 | United States | Show More | #9 | Germany | |
#10 | United States | #10 | United States | ||
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