1. International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Hyderabad, India
2. French National Institute for Agricultural Research (INRA), Monpellier, France
3. International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Nairobi, Kenya
4. Institut de recherche pour le développement (IRD), Montpellier, France
5. The University of Western Australia, Perth, Australia
6. University of Missouri, Columbia, MO, USA