| Authors: |
Williams MJ; Locum veterinary surgeon, 18 Hawkley Drive, Tadley, Hampshire, RG26 3YH, United Kingdom., Wong HE; Department of Pathobiology and Population Sciences, Royal Veterinary College, Hawkshead Lane, North Mymms, Hatfield, Hertfordshire, AL9 7TA, United Kingdom., Priestnall SL; Locum veterinary surgeon, 18 Hawkley Drive, Tadley, Hampshire, RG26 3YH, United Kingdom.; Department of Pathobiology and Population Sciences, Royal Veterinary College, Hawkshead Lane, North Mymms, Hatfield, Hertfordshire, AL9 7TA, United Kingdom., Szladovits B; Locum veterinary surgeon, 18 Hawkley Drive, Tadley, Hampshire, RG26 3YH, United Kingdom.; Department of Pathobiology and Population Sciences, Royal Veterinary College, Hawkshead Lane, North Mymms, Hatfield, Hertfordshire, AL9 7TA, United Kingdom., Stapleton N; Locum veterinary surgeon, 18 Hawkley Drive, Tadley, Hampshire, RG26 3YH, United Kingdom.; Department of Pathobiology and Population Sciences, Royal Veterinary College, Hawkshead Lane, North Mymms, Hatfield, Hertfordshire, AL9 7TA, United Kingdom., Hedley J; Locum veterinary surgeon, 18 Hawkley Drive, Tadley, Hampshire, RG26 3YH, United Kingdom.; Department of Pathobiology and Population Sciences, Royal Veterinary College, Hawkshead Lane, North Mymms, Hatfield, Hertfordshire, AL9 7TA, United Kingdom. |