| 1 (80) | University of Cape Town | ZAF |  |
| 2 (114) | University of the Witwatersrand, Johannesburg | ZAF | |
| 3 (245) | University of KwaZulu-Natal * | ZAF | |
| 4 (254) | South African Medical Research Council | ZAF |  |
| 5 (260) | University of Pretoria | ZAF | |
| 6 (343) | Stellenbosch University | ZAF | |
| 7 (434) | University of the Western Cape | ZAF | |
| 8 (486) | University of the Free State | ZAF | |
| 9 (503) | University of Venda | ZAF | |
| 10 (539) | Agricultural Research Council | ZAF |  |
| 11 (544) | University of South Africa | ZAF | |
| 12 (549) | Groote Schuur Hospital | ZAF | |
| 13 (604) | North-West University | ZAF | |
| 14 (628) | Tygerberg Hospital | ZAF | |
| 14 (628) | Human Sciences Research Council of South Africa | ZAF | |
| 16 (632) | Durban University of Technology | ZAF | |
| 17 (639) | National Health Laboratory Services | ZAF | |
| 18 (663) | University of Limpopo | ZAF | |
| 19 (668) | Sefako Makgatho Health Sciences University | ZAF | |
| 20 (674) | University of Fort Hare | ZAF | |
| 21 (679) | University of Johannesburg | ZAF | |
|
