| 1 (1709) | University of Cape Town | ZAF |  |
| 2 (2059) | Stellenbosch University | ZAF | |
| 3 (2173) | National Health Laboratory Services | ZAF |  |
| 4 (2509) | University of Fort Hare | ZAF | |
| 5 (2620) | University of Pretoria | ZAF | |
| 6 (2761) | University of the Witwatersrand, Johannesburg | ZAF | |
| 7 (2851) | South African Medical Research Council | ZAF |  |
| 8 (2884) | University of KwaZulu-Natal * | ZAF | |
| 9 (3312) | Durban University of Technology | ZAF | |
| 10 (3338) | University of Johannesburg | ZAF | |
| 11 (3500) | North-West University | ZAF | |
| 12 (3525) | South African National Biodiversity Institute | ZAF | |
| 13 (3529) | Council for Scientific and Industrial Research | ZAF | |
| 14 (3641) | Rhodes University | ZAF | |
| 15 (3696) | Groote Schuur Hospital | ZAF | |
| 16 (3707) | University of Zululand | ZAF | |
| 17 (3760) | Nelson Mandela Metropolitan University | ZAF | |
| 18 (3895) | University of the Western Cape | ZAF | |
| 19 (4096) | University of Limpopo | ZAF | |
| 20 (4303) | University of South Africa | ZAF | |
| 21 (4627) | Tygerberg Hospital | ZAF | |
| 22 (4648) | University of Venda | ZAF | |
| 23 (4688) | Agricultural Research Council | ZAF | |
| 24 (4906) | Tshwane University of Technology | ZAF | |
| 25 (4913) | University of the Free State | ZAF | |
| 26 (5064) | Cape Peninsula University of Technology | ZAF | |
|
