1. Nuclear Medicine Division, Faculty of Medicine and Health Sciences; Stellenbosch University; Cape Town South Africa
2. NuMeRI, Nuclear Medicine Research Infrastructure NPC; Pretoria South Africa
3. NuMeRI Node for Infection Imaging, Central Analytical Facilities; Stellenbosch University; Stellenbosch South Africa
4. The South African Nuclear Energy Corporation (Necsa), Radiochemistry, Pelindaba; Brits South Africa
5. Nuclear Medicine; University of Pretoria; Pretoria South Africa