1. The University of Zambia, School of Veterinary Medicine, Lusaka, Zambia
2. The Zambia National Public Health Institute (ZNPHI), Lusaka, Zambia
3. International Livestock Research institute (ILRI), Nairobi, Kenya & Addis Ababa, Ethiopia
4. Faculdade de Veterinária, Universidade Eduardo Mondlane, Maputo, Moçambique