1. Department of Animal Structure and Function; School of Veterinary Medicine; Faculty of Health Sciences; Aristotle University of Thessaloniki; Thessaloniki Greece
2. Department of Clinics; School of Veterinary Medicine; Faculty of Health Sciences; Aristotle University of Thessaloniki; Thessaloniki Greece
3. European Food Safety Authority (EFSA); Via Carlo Magno 1A 43126 Parma Italy
4. Department of Animal Production, Ichthyology, Ecology and Protection of the Environment; School of Veterinary Medicine; Faculty of Health Sciences; Aristotle University of Thessaloniki; Thessaloniki Greece