Academic Institutions Lifetime |
Academic Institutions Prior Five Years |
Non-academic Institutions Lifetime |
|||
---|---|---|---|---|---|
#1 | United States | #1 | China | #1 | United States |
#2 | China | #2 | China | #2 | Japan |
#3 | United States | #3 | Iran | #3 | Russia |
#4 | United States | #4 | China | #4 | Brazil |
#5 | United States | #5 | Australia | #5 | United States |
#6 | Iran | #6 | Iran | #6 | Russia |
#7 | Australia | #7 | South Korea | #7 | United States |
#8 | India | #8 | United Kingdom | Show More | |
#9 | Belarus | #9 | Iran | ||
#10 | United Kingdom | #10 | Japan | ||
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