1. National Institute for Communicable Diseases of the National Health Laboratory Service Johannesburg South Africa
2. University of Cape Town Cape Town South Africa
3. Centers for Disease Control and Prevention Pretoria South Africa
4. Centers for Disease Control and Prevention Atlanta Georgia USA
5. MassGenics Duluth Georgia USA
6. University of the Witwatersrand Johannesburg South Africa
7. University of KwaZulu‐Natal KwaZulu‐Natal South Africa
8. Greys hospital Pietermaritzburg South Africa
9. Novartis Pharma AG Basel Switzerland
10. University of Pretoria Pretoria South Africa
11. National Health Laboratory Service, Charlotte Maxeke Johannesburg Academic Hospital Johannesburg South Africa