1. Department of Physiology Ladoke Akintola University of TechnologyOgbomoso Nigeria
2. Reproductive Biology and Toxicology Research Laboratories Oasis of Grace HospitalOsogbo Nigeria
3. Department of Chemical Sciences Kings UniversityOdeomu Nigeria
4. Buntai Medical and Diagnostic Laboratories Osogbo Nigeria
5. Department of Physiology University of IlorinIlorin Nigeria