**Author details**

Greanious Alfred Mavondo1 \*, Blessing Nkazimulo Mkhwanazi2 , Mayibongwe Louis Mzingwane1 , Rachael Dangarembizi1 , Blessing Zambuko1 , Obadiah Moyo3 , Patience Musiwaro1 , Francis Farai Chikuse4 , Colline Rakabopa<sup>5</sup> , Tariroyashe Mpofu1 and Joy Mavondo6

1 National University of Science and Technology (NUST), Bulawayo, Zimbabwe

2 University of KwaZulu Natal, Durban, South Africa

3 Chitungwiza General Hospital, Chitungwiza, Zimbabwe

4 Pathcare, Namibia

5 University of Zimbabwe, Harare, Zimbabwe

6 Imagegate Diagnostics (PL), Bulawayo, Zimbabwe

\*Address all correspondence to: greanious.mavondo@nust.ac.zw

© 2019 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/ by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
