| Authors: |
Maduna PH; South Africa Military Health Services, South African National Defence Forces, Pretoria, South Africa., Dolan M; The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, Maryland, United States of America., Kondlo L; Charisma Healthcare Solutions, Pretoria, South Africa., Mabuza H; South Africa Military Health Services, South African National Defence Forces, Pretoria, South Africa., Dlamini JN; Charisma Healthcare Solutions, Pretoria, South Africa., Polis M; National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, United States of America., Mnisi T; South Africa Military Health Services, South African National Defence Forces, Pretoria, South Africa., Orsega S; National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, United States of America., Maja P; Charisma Healthcare Solutions, Pretoria, South Africa., Ledwaba L; Charisma Healthcare Solutions, Pretoria, South Africa., Molefe T; Charisma Healthcare Solutions, Pretoria, South Africa., Sangweni P; Charisma Healthcare Solutions, Pretoria, South Africa., Malan L; South Africa Military Health Services, South African National Defence Forces, Pretoria, South Africa., Matchaba G; Charisma Healthcare Solutions, Pretoria, South Africa., Khabo P; Charisma Healthcare Solutions, Pretoria, South Africa., Grandits G; Division of Biostatistics, University of Minnesota, Minneapolis, Minnesota, United States of America., Neaton JD; Division of Biostatistics, University of Minnesota, Minneapolis, Minnesota, United States of America. |