| 1 (271) | University of Cape Town | ZAF |  |  |
| 2 (285) | University of Pretoria | ZAF | | |
| 3 (292) | Stellenbosch University | ZAF | | |
| 4 (306) | University of the Witwatersrand, Johannesburg | ZAF | | |
| 5 (322) | South African Medical Research Council | ZAF |  | |
| 6 (324) | University of KwaZulu-Natal * | ZAF | | |
| 7 (353) | University of Johannesburg | ZAF | | |
| 8 (363) | North-West University | ZAF | | |
| 9 (365) | Groote Schuur Hospital | ZAF | | |
| 9 (365) | National Health Laboratory Services | ZAF |  | |
| 10 (366) | South African National Biodiversity Institute | ZAF | |  |
| 11 (374) | University of South Africa | ZAF | | |
| 12 (383) | University of the Free State | ZAF | | |
| 13 (385) | Tygerberg Hospital | ZAF | | |
| 14 (391) | Human Sciences Research Council of South Africa | ZAF | | |
| 15 (393) | University of the Western Cape | ZAF | | |
| 16 (398) | University of Fort Hare | ZAF | | |
| 17 (401) | South African Astronomical Observatory | ZAF | |  |
| 18 (402) | Agricultural Research Council | ZAF | | |
| 19 (403) | University of Venda | ZAF | | |
| 20 (405) | Sefako Makgatho Health Sciences University | ZAF | | |
| 21 (410) | Council for Scientific and Industrial Research | ZAF | | |
| 22 (415) | Walter Sisulu University | ZAF | | |
| 23 (422) | South African Institute for Aquatic Biodiversity | ZAF | | |
| 23 (422) | Nelson Mandela Metropolitan University | ZAF | | |
| 24 (423) | Rhodes University | ZAF | | |
| 25 (424) | Cape Peninsula University of Technology | ZAF | | |
| 25 (424) | Durban University of Technology | ZAF | | |
| 26 (425) | National Research Foundation | ZAF | |  |
| 27 (428) | University of Limpopo | ZAF | | |
| 28 (438) | Tshwane University of Technology | ZAF | | |
| 29 (440) | University of Zululand | ZAF | | |
| 30 (442) | Vaal University of Technology | ZAF | | |
| 31 (450) | Central University of Technology, Free State | ZAF | | |
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