| 1 (82) | University of Cape Town | ZAF |  |
| 2 (105) | University of the Witwatersrand, Johannesburg | ZAF | |
| 3 (241) | National Health Laboratory Services | ZAF |  |
| 4 (244) | University of KwaZulu-Natal * | ZAF | |
| 5 (377) | University of Pretoria | ZAF | |
| 6 (418) | South African Medical Research Council | ZAF |  |
| 7 (486) | Stellenbosch University | ZAF | |
| 8 (827) | Africa Health Research Institute | ZAF | |
| 9 (871) | University of the Western Cape | ZAF | |
| 10 (1101) | National Research Foundation * | ZAF | |
| 11 (1156) | Durban University of Technology | ZAF | |
| 12 (1247) | University of Venda | ZAF | |
| 13 (1616) | University of South Africa | ZAF | |
| 14 (1686) | Tygerberg Hospital | ZAF | |
| 15 (1738) | Agricultural Research Council | ZAF | |
| 16 (1808) | University of the Free State | ZAF | |
| 17 (1918) | North-West University | ZAF | |
| 18 (2011) | Groote Schuur Hospital | ZAF | |
| 19 (2221) | Sefako Makgatho Health Sciences University | ZAF | |
| 20 (2295) | University of Johannesburg | ZAF | |
| 21 (2414) | Human Sciences Research Council of South Africa | ZAF | |
| 22 (2557) | University of Limpopo | ZAF | |
|
