| 1 (2233) | Groote Schuur Hospital | ZAF |  |
| 2 (2328) | University of Cape Town | ZAF |  |
| 2 (2328) | Council for Scientific and Industrial Research | ZAF |  |
| 4 (2758) | Stellenbosch University | ZAF | |
| 5 (2819) | University of Zululand | ZAF | |
| 6 (2971) | University of Pretoria | ZAF | |
| 6 (2971) | Agricultural Research Council | ZAF | |
| 8 (2986) | University of the Witwatersrand, Johannesburg | ZAF | |
| 9 (3032) | Rhodes University | ZAF | |
| 10 (3095) | University of KwaZulu-Natal | ZAF | |
| 11 (3399) | Durban University of Technology | ZAF | |
| 12 (3440) | North-West University, Noordwes-Universiteit | ZAF | |
| 13 (3448) | South African Medical Research Council | ZAF | |
| 14 (3473) | Tshwane University of Technology | ZAF | |
| 15 (3508) | University of the Western Cape | ZAF | |
| 16 (3592) | University of the Free State | ZAF | |
| 17 (3978) | Cape Peninsula University of Technology | ZAF | |
| 18 (4230) | Vaal University of Technology | ZAF | |
| 19 (4331) | University of Johannesburg | ZAF | |
| 20 (4348) | University of Fort Hare | ZAF | |
| 21 (4419) | University of Venda | ZAF | |
| 22 (4488) | Tygerberg Hospital | ZAF | |
| 23 (4783) | University of South Africa | ZAF | |
| 24 (5031) | University of Limpopo | ZAF | |
| 25 (5244) | Nelson Mandela Metropolitan University | ZAF | |
| 26 (5303) | Human Sciences Research Council of South Africa | ZAF | |
| 26 (5303) | South African Astronomical Observatory | ZAF | |
| 26 (5303) | South African National Biodiversity Institute | ZAF | |
|
