1. Departments of Paraclinical Sciences, Faculty of Veterinary Science, University of Pretoria, Onderstepoort, South Africa
2. Servei de diagnòstic de Patologia Veterinària, Departament de Sanitat i Anatomia Animals, Facultat de Veterinària de la Universitat Autònoma de Barcelona, Spain
3. Epidemiology, Parasites and Vectors Programmes, ARC-Onderstepoort Veterinary Research, Onderstepoort, South Africa
4. Veterinary Tropical Diseases, Faculty of Veterinary Science, University of Pretoria, Onderstepoort, South Africa
5. Production Animal Studies, Faculty of Veterinary Science, University of Pretoria, Onderstepoort, South Africa
6. the Centre for Veterinary Wildlife Studies, Faculty of Veterinary Science, University of Pretoria, Onderstepoort, South Africa
7. Vaccines and Diagnostics Development Programmes, ARC-Onderstepoort Veterinary Research, Onderstepoort, South Africa