About the Authors

Renata Stavinohova

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Resources, Validation, Writing – original draft, Writing – review & editing

renatastavinohova@gmail.com

Current address: Dick White Referrals, Station Farm, London Road, Six Mile Bottom, Cambridgeshire, United Kingdom

Affiliation Unit of Comparative Ophthalmology, Centre for Small Animal Studies, Animal Health Trust, Kentford, Newmarket, Suffolk, United Kingdom

Claudia Hartley

Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Writing – original draft, Writing – review & editing

Current address: University of Bristol Veterinary School, Langford Veterinary Services, Langford, Bristol, United Kingdom

Affiliation Unit of Comparative Ophthalmology, Centre for Small Animal Studies, Animal Health Trust, Kentford, Newmarket, Suffolk, United Kingdom

Louise M. Burmeister

Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

Affiliation Kennel Club Genetics Centre, Animal Health Trust, Kentford, Newmarket, Suffolk, United Kingdom

Sally L. Ricketts

Roles Formal analysis, Investigation, Methodology, Supervision, Validation, Writing – review & editing

Affiliation Kennel Club Genetics Centre, Animal Health Trust, Kentford, Newmarket, Suffolk, United Kingdom

Louise Pettitt

Roles Formal analysis, Investigation, Supervision, Writing – review & editing

Affiliation Kennel Club Genetics Centre, Animal Health Trust, Kentford, Newmarket, Suffolk, United Kingdom

Roser Tetas Pont

Roles Conceptualization, Data curation, Investigation, Resources, Writing – review & editing

Current address: Queen Mother Hospital for Animals. Royal Veterinary College. Hawkshead Lane, North Mymms, Hertfordshire, United Kingdom.

Affiliation Unit of Comparative Ophthalmology, Centre for Small Animal Studies, Animal Health Trust, Kentford, Newmarket, Suffolk, United Kingdom

Rebekkah J. Hitti

Roles Formal analysis, Investigation, Writing – review & editing

Affiliation Kennel Club Genetics Centre, Animal Health Trust, Kentford, Newmarket, Suffolk, United Kingdom

Ellen Schofield

Roles Data curation, Software

Affiliation Kennel Club Genetics Centre, Animal Health Trust, Kentford, Newmarket, Suffolk, United Kingdom

James A. C. Oliver

Roles Conceptualization, Investigation, Methodology, Writing – review & editing

Current address: Dick White Referrals, Station Farm, London Road, Six Mile Bottom, Cambridgeshire, United Kingdom

Affiliations Unit of Comparative Ophthalmology, Centre for Small Animal Studies, Animal Health Trust, Kentford, Newmarket, Suffolk, United Kingdom, Kennel Club Genetics Centre, Animal Health Trust, Kentford, Newmarket, Suffolk, United Kingdom

Cathryn S. Mellersh

Roles Conceptualization, Methodology, Project administration, Writing – review & editing

Affiliation Kennel Club Genetics Centre, Animal Health Trust, Kentford, Newmarket, Suffolk, United Kingdom

Competing Interests

Two of the authors (RS and JACO) are employed by a commercial company, Dick White Referrals. This does not alter our adherence to PLOS ONE policies on sharing data and materials. The authors declare that no other competing interests exist.