About the Authors

Leolin Katsidzira

lkatsidzira@hotmail.com

Affiliation Division of Medicine, Parirenyatwa Hospital, Harare, Zimbabwe

Golden Tafadzwa Fana

Affiliations Division of Medicine, Parirenyatwa Hospital, Harare, Zimbabwe, Department of Medicine, College of Health Sciences, University of Zimbabwe, Harare, Zimbabwe

Competing Interests

The authors have declared that no competing interests exist.