Academic Institutions Lifetime |
Academic Institutions Prior Five Years |
Non-academic Institutions Lifetime |
|||
---|---|---|---|---|---|
#1 | China | #1 | United States | #1 | Japan |
#2 | United States | #2 | South Africa | #2 | Iran |
#3 | China | #3 | Israel | #3 | Japan |
#4 | China | #4 | China | #4 | |
#5 | China | #5 | South Africa | #5 | Russia |
#6 | France | #6 | Iran | #6 | Italy |
#7 | Israel | #7 | South Korea | Show More | |
#8 | Japan | #8 | Japan | ||
#9 | China | #9 | United States | ||
#10 | Singapore | #10 | Iran | ||
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