1. Department of Veterinary Physiology and Biochemistry Faculty of Veterinary Medicine University of Ibadan Ibadan Nigeria
2. Department of Veterinary Surgery and Radiology Faculty of Veterinary Medicine University of Ibadan Ibadan Nigeria
3. Department of Veterinary Medicine Faculty of Veterinary Medicine University of Ibadan Ibadan Nigeria
4. Department of Theriogenology Faculty of Veterinary Medicine University of Ibadan Ibadan Nigeria
5. Department of Veterinary Pathology Faculty of Veterinary Medicine University of Ibadan Ibadan Nigeria
6. Department of Veterinary Pharmacology and Toxicology Faculty of Veterinary Medicine University of Ibadan Ibadan Nigeria
7. Department of Agriculture and Animal Health College of Agriculture and Environmental Sciences University of South Africa Gauteng South Africa
8. Phytomedicine Programme Department of Paraclinical Science University of Pretoria Faculty of Veterinary Science Pretoria South Africa
9. Phytomedicine and Phytochemistry Group Department of Biomedical Sciences Faculty of Health and Wellness Sciences Cape Peninsula University of Technology Cape Town South Africa
10. Department of Environmental & Interdisciplinary Sciences, College of Science, Engineering & Technology, Vascular Biology Unit, Center for Cardiovascular Diseases Texas Southern University Houston TX USA