1. Medical Microbiology & Parasitology Department, Olabisi Onabanjo University, Nigeria
2. Centre for Infectious Disease Research, Microbiology Department, Nigerian Institute of Medical Research, Nigeria
3. Molecular Biology & Biotechnology Department, Nigerian Institute of Medical Research, Nigeria
4. Central Research Laboratory Department, Nigerian Institute of Medical Research, Nigeria
5. Biochemistry & Nutrition Department, Nigerian Institute of Medical Research, Nigeria
6. All Saints University Medical School, Cnr Hillborough and Great George Street, Common Wealth of Dominica, West Indies
7. Clinical Science Department, Nigerian Institute of Medical Research, Nigeria