Affiliation: | University of Crete, Heraklion, Greece (M. Antoniou, I. Messaritakis, V. Christodoulou);Veterinary Laboratory of Heraklion, Heraklion (I. Ascoksilai);Veterinary Services, Sitia, Greece (N. Kanavakis);University of Warwick, Coventry, UK (A.J. Sutton, C. Carson, O. Courtenay) |