1. Faculty of Veterinary Medicine, Department of Surgery, University of Thessaly, Karditsa, Greece
2. Faculty of Veterinary Medicine, Department of Obstetrics and Reproduction, University of Thessaly, Karditsa, Greece
3. Department of Chemistry, Laboratory of Organic Chemical Technology, Aristotle University of Thessaloniki, University Campus, Thessaloniki, Greece
4. Faculty of Veterinary Medicine, Department of Clinical Studies, Companion Animal Clinic, Aristotle University of Thessaloniki, Thessaloniki, Greece