[1] Aristotle Univ Thessaloniki, Vet Fac, Lab Anim Husb, Thessaloniki, Greece
[2] Univ Liverpool, Inst Infect Vet & Ecol Sci, Fac Hlth & Life Sci, Dept Livestock & One Hlth, Neston, England
[3] Aristotle Univ Thessaloniki, Sch Hlth Sci, Clin Farm Anim, Fac Vet Med, Thessaloniki, Greece