1. Department of Biological, Environmental & Occupational Health Sciences , University of Ghana School of Public Health , Accra , Ghana
2. Faculty of Health Sciences, Department of Clinical Laboratory Sciences , Yamaguchi University Graduate School of Medicine , Ube , Japan
3. Medlab Ghana Ltd., Roman Ridge , Accra , Ghana
4. Department of Microbiology , University of Ghana Medical School, College of Health Sciences, University of Ghana , Korle-Bu , Ghana
5. University of Stellenbosch, Division of Chemical Pathology , Tygerberg , Cape Town , South Africa