1. International Institute of Tropical Agriculture (IITA) Bujumbura Burundi
2. International Institute of Tropical Agriculture (IITA) Yaoundé Cameroon
3. International Institute of Tropical Agriculture (IITA) Kampala Uganda
4. Department of Biosystems KU Leuven Heverlee Belgium
5. Institute of Agricultural Engineering, Tropics and Subtropics Group University of Hohenheim Stuttgart Germany
6. Department of Food Technology Faculty of Engineering and Industrial Technology Silpakorn University Nakhon Pathom Thailand
7. Biotechnology Unit National Horticultural Research Institute (NIHORT) Ibadan Nigeria
8. International Maize and Wheat Improvement Center (CIMMYT) Texcoco Mexico
9. International Institute of Tropical Agriculture (IITA) Nairobi Kenya