1. Biochemistry Unit, Department of Chemical Sciences, Faculty of Science, Clifford University, Ihie, Nigeria
2. School of Science and Technology, Nottingham Trent University, Nottingham, UK
3. Department of Biochemistry, Faculty of Biological Sciences, Alex Ekwueme Federal University, Abakiliki, Nigeria
4. Department of Biochemistry, College of Natural Sciences, Michael Okpara University of Agriculture, Umudike, Nigeria