1. Department of Molecular Biology and Biotechnology, Pan African University Institute for Basic Sciences, Technology and Innovation, Juja, Kenya
2. Department of Animal Sciences, School of Natural Resources and Animal Sciences, Jomo Kenyatta University of Agriculture and Technology, Juja, Kenya
3. Department of Biochemistry, School of Biomedical Sciences, Jomo Kenyatta University of Agriculture and Technology, Juja, Kenya
4. Department of Applied Biology, School of Applied Natural Sciences, Adama Science and Technology University, Adama, Ethiopia