1. Pathology Department, Faculty of Medical Sciences, University of Jos, Jos, Nigeria
2. Feinberg School of Medicine, Department of Medicine, Northwestern University and Center for Global Health, Chicago, IL, USA
3. Department of Obstetrics and Gynecology Faculty of Medical Sciences, University of Jos/Jos University Teaching Hospital Plateau State, Jos, Nigeria
4. Microbiology Department, Faculty of Medical Sciences, University of Jos/Jos University Teaching Hospital Plateau State, Jos, Nigeria
5. Department of Otorhinolaryngology, Head and Neck Surgery, Faculty of Medical Sciences, University of Jos/Jos University Teaching Hospital Plateau State, Jos, Nigeria