About the Authors
- Helen M. Higgins
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* E-mail: helen.higgins@nottingham.ac.uk.
Affiliation Population Health and Welfare Group, School of Veterinary Medicine and Science, University of Nottingham, Sutton Bonington, United Kingdom
- Eamonn Ferguson
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Affiliation Personality, Social Psychology, and Health Research Group, School of Psychology, University of Nottingham, Nottingham, United Kingdom
- Robert F. Smith
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Affiliation Division of Livestock Health and Welfare, School of Veterinary Science, University of Liverpool, Neston, United Kingdom
- Martin J. Green
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Affiliation Population Health and Welfare Group, School of Veterinary Medicine and Science, University of Nottingham, Sutton Bonington, United Kingdom
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Critically appraised the paper: EF RFS MJG. Conceived and designed the experiments: HMH EF RFS MJG. Performed the experiments: HMH. Analyzed the data: HMH EF MJG. Wrote the paper: HMH.