1. Department of Extension and Innovation Studies, College of Agricultural and Environmental Sciences, Makerere University, Kampala Uganda
2. Department of Agriculture, Faculty of Vocational Studies, Kyambogo University, Kampala Uganda
3. International Institute of Tropical Agriculture (IITA), Regional Hub for Eastern Africa, Dar es Salaam, Tanzania
4. Access Agriculture, Nairobi, Kenya
5. University of Agriculture of Ketou, Ketou, Republic of Benin