| 1 (741) | University of Cape Town | ZAF |  |
| 2 (1235) | Stellenbosch University | ZAF | |
| 3 (1401) | South African Medical Research Council | ZAF |  |
| 4 (1524) | University of the Witwatersrand, Johannesburg | ZAF | |
| 5 (1763) | University of Pretoria | ZAF | |
| 6 (2212) | University of KwaZulu-Natal | ZAF | |
| 7 (2283) | Council for Scientific and Industrial Research | ZAF |  |
| 8 (2468) | Groote Schuur Hospital | ZAF | |
| 9 (2889) | Rhodes University | ZAF | |
| 10 (3168) | Agricultural Research Council | ZAF | |
| 11 (3277) | University of the Western Cape | ZAF | |
| 12 (3436) | University of Johannesburg | ZAF | |
| 13 (3499) | North-West University, Noordwes-Universiteit | ZAF | |
| 14 (3512) | Tshwane University of Technology | ZAF | |
| 15 (3529) | University of Fort Hare | ZAF | |
| 16 (3535) | Cape Peninsula University of Technology | ZAF | |
| 17 (3633) | University of the Free State | ZAF | |
| 18 (3685) | Nelson Mandela Metropolitan University | ZAF | |
| 19 (3918) | South African National Biodiversity Institute | ZAF | |
| 20 (3936) | Tygerberg Hospital | ZAF | |
| 21 (4102) | University of South Africa | ZAF | |
| 22 (4285) | University of Limpopo | ZAF | |
|
