title: The authors respond.
authors.forename: Wendy M
authors.initials: WM
authors.lastname: Townsend
mesh_terms: D000818:Animals; D003560:Cysts / Q000662:veterinary*; D004283:Dog Diseases / Q000453:epidemiology*; D005260:Female; D008297:Male; D010859:Pigmentation Disorders / Q000662:veterinary*; D014603:Uveal Diseases / Q000662:veterinary*