- CGIAR Institutes: CIMMYT, IRRI, ICRISAT, ICARDA, CIAT
- The World Vegetable Centre (AVRDC), Taiwan
- University of Western Australia, Australia
- University of Wisconsin, Madison, USA
- Washington State University, Pullman, WA, USA
- Ohio State University, Columbus, USA
- Kansas State University, Manhattan, USA
- Purdue University, USA
- Aston University, UK
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