1. Département Productions Végétales et Agronomie, UFR des Sciences Agronomiques, de l'Aquaculture et des Technologies Alimentaires (S2ATA) Université Gaston Berger Saint Louis Senegal
2. Centre de Suivi Ecologique Dakar Senegal
3. School of Plant and Environmental Sciences Virginia Polytechnic Institute and State University Blacksburg Virginia USA
4. Department of Plant and Soil Sciences Oklahoma State University Stillwater Oklahoma USA
5. Center for Sustainability Science The Nature Conservancy Arlington Virginia USA
6. Faculty of Forestry Kahramanmaraş Sutcu Imam University Kahramanmaraş Turkey
7. Department of Field Crops Kahramanmaras Sutcu Imam University Kahramanmaraş Turkey
8. Department of Agronomy Kansas State University Manhattan Kansas USA
9. Plant Production Department, College of Food and Agriculture Sciences King Saud University Riyadh Saudi Arabia
10. College of Agricultural, Life and Physical Sciences Southern Illinois University Carbondale Illinois USA