| 1 (264) | University of Cape Town | ZAF |  |
| 2 (409) | University of the Witwatersrand, Johannesburg | ZAF | |
| 3 (488) | Stellenbosch University | ZAF | |
| 4 (536) | University of Pretoria | ZAF | |
| 5 (583) | University of KwaZulu-Natal * | ZAF | |
| 6 (692) | University of Johannesburg | ZAF | |
| 7 (1027) | North-West University | ZAF | |
| 8 (1350) | University of South Africa | ZAF | |
| 9 (1353) | Rhodes University | ZAF | |
| 10 (1491) | University of the Western Cape | ZAF | |
| 11 (1507) | University of the Free State | ZAF | |
| 12 (1688) | South African Medical Research Council | ZAF |  |
| 13 (2242) | Nelson Mandela Metropolitan University | ZAF | |
| 14 (2549) | National Health Laboratory Services | ZAF |  |
| 15 (2640) | Council for Scientific and Industrial Research | ZAF | |
| 16 (3072) | National Research Foundation * | ZAF | |
| 17 (3174) | Cape Peninsula University of Technology | ZAF | |
| 18 (3506) | Tshwane University of Technology | ZAF | |
| 19 (3671) | Durban University of Technology | ZAF | |
| 20 (3698) | Agricultural Research Council | ZAF | |
| 21 (3853) | University of Fort Hare | ZAF | |
| 22 (3973) | Groote Schuur Hospital | ZAF | |
| 23 (4058) | South African National Biodiversity Institute | ZAF | |
| 24 (4290) | University of Limpopo | ZAF | |
| 25 (4342) | Tygerberg Hospital | ZAF | |
| 26 (4575) | University of Venda | ZAF | |
| 27 (5052) | Human Sciences Research Council of South Africa | ZAF | |
| 28 (5263) | University of Zululand | ZAF | |
| 29 (5401) | Sefako Makgatho Health Sciences University | ZAF | |
| 30 (5659) | South African Institute for Aquatic Biodiversity | ZAF | |
| 31 (6460) | Walter Sisulu University | ZAF | |
| 32 (6645) | Vaal University of Technology | ZAF | |
| 33 (6747) | Central University of Technology, Free State | ZAF | |
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