1. Department of Microbiology and Parasitology, Faculty of Veterinary Medicine, Tripoli University, Tripoli, Libya.
2. Department of Animal and Population Health, School of Veterinary Science, University of Liverpool, Neston, United Kingdom.
3. Department of Comparative Molecular Medicine, School of Veterinary Science, University of Liverpool, Neston, United Kingdom.
4. van Velkinburgh Initiative for Collaboratory BioMedical Research, Santa Fe, New Mexico.
5. Department of Large Animal Sciences, Faculty of Life Sciences, University of Copenhagen, Taastrup, Denmark.