1. Department of Pharmacology, Therapeutics and Toxicology, Faculty of Basic Medical Sciences, College of Medicine University of Lagos Lagos Nigeria
2. Neuropharmacology Unit, Department of Pharmacology and Therapeutics, College of Medicine University of Ibadan Ibadan Nigeria
3. Department of Pharmacology, Faculty of Basic Medical Sciences, College of Medicine Delta State University Abraka Nigeria
4. Department of Anatomy, Faculty of Basic Medical Sciences, College of Medicine University of Lagos Abraka Nigeria
5. Department of Biochemistry, Faculty of Basic Medical Sciences, College of Medicine University of Lagos Lagos Nigeria