1. Department for Testing Raw Materials of Animal Origin, Food and Water, Veterinary Specialized Institute Kraljevo, Zicka 34 36000 Kraljevo Serbia
2. Department for Laboratory DiagnosticVeterinary Specialized Institute Kraljevo Zicka 34, 36000 Kraljevo Serbia
3. Institute of Food Technology, University of Novi SadBulevar cara Lazara 1 21000 Novi Sad Serbia
4. Service for Laboratory Testing of FoodVeterinary Specialized Institute Nis, Naselje Milka Protic 18106 Nis Serbia
5. Department of Food Hygiene and TechnologyFaculty of Veterinary Medicine, University of Belgrade, Bulevar oslobodjenja 18 11000 Belgrade Serbia