| 1 (995) | University of Cape Town | ZAF |  |  |
| 2 (1467) | Stellenbosch University | ZAF | | |
| 3 (1565) | University of the Witwatersrand, Johannesburg | ZAF | | |
| 4 (1629) | University of Pretoria | ZAF | | |
| 5 (1843) | University of KwaZulu-Natal * | ZAF | | |
| 6 (2022) | South African Medical Research Council | ZAF |  | |
| 7 (2510) | National Health Laboratory Services | ZAF |  | |
| 8 (2655) | University of Johannesburg | ZAF | | |
| 9 (2998) | North-West University | ZAF | | |
| 10 (3361) | National Research Foundation * | ZAF | | |
| 11 (3943) | Groote Schuur Hospital | ZAF | | |
| 12 (4174) | Council for Scientific and Industrial Research | ZAF | | |
| 13 (4258) | University of the Western Cape | ZAF | |  |
| 14 (4394) | University of South Africa | ZAF | | |
| 15 (4809) | University of the Free State | ZAF | | |
| 16 (5269) | University of Fort Hare | ZAF | | |
| 17 (5384) | Tygerberg Hospital | ZAF | | |
| 18 (5476) | Rhodes University | ZAF | | |
| 19 (5501) | South African National Biodiversity Institute | ZAF | | |
| 20 (6022) | Sefako Makgatho Health Sciences University | ZAF | |  |
| 21 (6045) | Human Sciences Research Council of South Africa | ZAF | | |
| 21 (6045) | Agricultural Research Council | ZAF | | |
| 23 (6549) | University of Venda | ZAF | | |
| 24 (6598) | Central University of Technology, Free State | ZAF | | |
| 25 (6685) | Tshwane University of Technology | ZAF | | |
| 26 (6692) | Durban University of Technology | ZAF | | |
| 27 (6953) | Nelson Mandela Metropolitan University | ZAF | | |
| 28 (7158) | Walter Sisulu University | ZAF | | |
| 29 (7207) | Cape Peninsula University of Technology | ZAF | | |
| 30 (7550) | University of Limpopo | ZAF | | |
| 31 (7594) | South African Institute for Aquatic Biodiversity | ZAF | |  |
| 32 (7642) | University of Zululand | ZAF | | |
| 33 (7712) | Vaal University of Technology | ZAF | | |
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