Institution: | aSchool of Veterinary Medicine and Science and School of Mathematical Sciences, University of Nottingham, Sutton Bonington Campus, Sutton Bonington, Leicestershire, LE12 5RD, UK bSchool of Clinical Veterinary Science, University of Bristol, Langford, Bristol BS40 5DU, UK cSchool of Mathematical Sciences, University of Nottingham, Nottingham NG7 2RD, UK |