1. Department of Animal Science, Biotechnology and Bio-Informatics Research Unit, Faculty of Agronomy and Agricultural Sciences, University of Dschang, Dschang 188, Cameroon
2. Department of Animal Science, Animal Health and Physiology Laboratory, Faculty of Agronomy and Agricultural Sciences, University of Dschang, Dschang 188, Cameroon
3. Department of Veterinary Medicine, Faculty of Agriculture and Veterinary Medicine, University of Buea, Buea 63, Cameroon