1. Department of Food Safety and Drug Analysis, Scientific Veterinary Institute “Novi Sad”, Novi Sad, Serbia
2. Institute of Meat Hygiene and Technology, Belgrade, Serbia
3. Faculty of Economics and Engineering Management, Department of Engineering Management in Biotechnology, University Business Academy, Novi Sad, Serbia
4. Department of Food Hygiene and Technologyof Animal Origin, Faculty of Veterinary Medicine, University of Belgrade, Belgrade, Serbia