1. Veterinary Public Health Section, Department of Paraclinical Sciences, Faculty of Veterinary Science, University of Pretoria, Onderstepoort, South Africa.
2. Laboratorio di Ispezione degli Alimenti di Origine Animale, Dipartimento di Medicina Veterinaria, University of Perugia, Perugia, Italy.
3. Department of Tropical Diseases, Faculty of Veterinary Science, University of Pretoria, Onderstepoort, South Africa.
4. College of Life Science and Engineering, Foshan University, Foshan, China.
5. Key Laboratory of Animal Epidemiology and Zoonosis of Ministry of Agriculture, College of Veterinary Medicine, China Agricultural University, Beijing, China.
6. Department of Public Health, Pharmacology and Toxicology, College of Agriculture and Veterinary Sciences, University of Nairobi, Nairobi, Kenya.
7. Department of Production Animal Studies, Faculty of Veterinary Science, University of Pretoria, Onderstepoort, South Africa.
8. Centre de Coopération Internationale en Recherche Agronomique pour le Développement-INRA, UMR ASTRE Baillarguet International Campus, University of Montpellier, Montpellier, France.
9. Gauteng Department of Agriculture and Rural Development, Johannesburg, South Africa.