1. Institute of Infectious Disease and Molecular Medicine, Department of Pathology, University of Cape Town , Cape Town , South Africa
2. The Medical Research Centre, Institute of Medical Research and Medicinal Plant Studies (IMPM), Ministry of Scientific Research and Innovation , Yaoundé , Cameroon
3. Center for Global Health and Diseases, Case Western Reserve University , Cleveland, Ohio , USA
4. Department of Obstetrics and Gynecology, University of Manitoba , Winnipeg , Canada
5. Seattle Children’s Research Institute , Seattle, Washington , USA
6. Desmond Tutu HIV Foundation (DTHF) , Cape Town , South Africa
7. Kenya Medical Research Institute , Nairobi , Kenya
8. Wits Reproductive Health and HIV Institute (WHRI) , Johannesburg , South Africa
9. University of Washington , Seattle, Washington , USA
10. Emory University , Atlanta, Georgia , USA
11. Yerkes National Primate Research Center , Atlanta, Georgia , USA
12. Unit of Infectious Diseases, Department of Medicine Solna, Center for Molecular Medicine, Karolinska Institute, Karolinska University Hospital , Stockholm , Sweden
13. National Health Laboratory Services (NHLS) , Cape Town , South Africa