1. Department of Microbiology, Faculty of Life Sciences, University of Ilorin, P.M.B. 1515, Ilorin 240003, Nigeria
2. Faculty of Pharmaceutical Sciences, University of Ilorin, P.M.B. 1515, Ilorin 240003, Nigeria
3. Department of Epidemiology and Medical Statistics, Faculty of Public Health, College of Medicine, University of Ibadan, P.M.B. 5017 G.P.O, Ibadan 200212, Nigeria
4. Department of Medicine, Faculty of Clinical Sciences, Obafemi Awolowo University, Ibadan-Ife Rd, Ife 220101, Osun State, Nigeria
5. Department of Medicine, Ladoke Akintola University of Technology, Oyo/Ilorin Rd, Ogbomosho 210214, Nigeria
6. Department of Health Education, University of Ibadan P.M.B. 5017 G.P.O, Ibadan 200212, Nigeria
7. Foreign, Commonwealth and Development Office, Maitama, Abuja 900103, Nigeria
8. Department of Medical Parasitology, Faculty of Medicine, Cairo University, Cairo 11562, Egypt