1. Department of Molecular and Clinical Pharmacology; University of Liverpool; Liverpool UK
2. Faculty of Pharmacy; Obafemi Awolowo University; Ile-Ife Nigeria
3. Liverpool Bioanalytical Facility; Department of Molecular and Clinical Pharmacology; University of Liverpool; Liverpool UK
4. Bishop Murray Medical Centre; Makurdi Nigeria
5. Faculty of Clinical Sciences, Obafemi Awolowo University; Ile-Ife Nigeria
6. Clinical Services, Catholic Caritas Foundation of Nigeria; Abuja Nigeria