1. Veterinary Microbiology and Pathology, Department of Vet Microbiology and Pathology, Faculty of Vet Medicine, University of Jos, Jos, Plateau State Nigeria
2. Faculty of Veterinary Medicine, Department of Microbiology and Pathology, Universiti Putra Malaysia, Serdang, Malaysia
3. Faculty of Veterinary Medicine, Department of Veterinary Pathology, University of Ibadan, Ibadan, Nigeria
4. Faculty of Veterinary Medicine, Veterinary Pathology and Microbiology, Universiti Putra Malaysia, Serdang, Malaysia
5. Faculty of Veterinary Medicine, Universiti Putra Malaysia, Seri Kembangan, Malaysia