1. Aristotle University, School of Veterinary Medicine, Laboratory of Milk and Milk Products, 54006 Thessaloniki, Greece
2. Aristotle University, School of Veterinary Medicine, Department of Animal Production, Ichthyology, Ecology, and Protection of Environment, 54006 Thessaloniki, Greece
3. Aristotle University, School of Medicine, Laboratory of Biological Chemistry, 54006 Thessaloniki, Greece