1. Department of Paraclinical Sciences, Faculty of Veterinary Science, University of Pretoria,
South Africa
2. Centre for Veterinary Wildlife Research, Faculty of Veterinary Science, University of Pretoria,
South Africa
3. Center for Zoo and Wild Animal Health, Copenhagen Zoo,
Denmark
4. Brain Function Research Group, School of Physiology, Faculty of Health Sciences, University of the Witwatersrand,
South Africa
5. Veterinary Wildlife Services, South African National Parks, Kruger National Park,
South Africa
6. Department of Production Animal Studies, Faculty of Veterinary Science, University of Pretoria,
South Africa