1. Department of Medicine, College of Health Sciences, Bowen University, Ogbomoso, Nigeria
2. Department of Hematology, College of Health Sciences, Bowen University, Ogbomoso, Nigeria
3. Department of Paediatrics, College of Health Sciences, Bowen University, Ogbomoso, Nigeria
4. Department of Chemical Pathology, College of Health Sciences, Bowen University, Ogbomoso, Nigeria