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International Instit 21 Science X network 21 EurekAlert 20
International Instit 10 EurekAlert! 9 Science Daily 9
EurekAlert! - Earth 8 RAND Corporation 4 Canadian Institute o 2
The Economic and Soc 2 UK Research and Inno 2 Centre national de l 1
Global Forum on Agri 1 Institute for Europe 1 International Renewa 1
National Centers for 1 Scientific American 1 Stockholm Internatio 1
The European Environ 1 UN Sustainable Devel 1