| Institution: | 1. Veterinary Surgery and Clinics Graduation Program, Veterinary College, Fluminense Federal University, Niterói, Brazil;2. Department of Small Animal Clinical Sciences, Virginia–Maryland Regional College of Veterinary Medicine, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA;3. Laboratory for Study Design and Statistical Analysis, Virginia–Maryland Regional College of Veterinary Medicine, Polytechnic Institute and State University, Blacksburg, VA, USA;4. Department of Animal Medicine and Surgery, Faculty of Veterinary Medicine, University Complutense, Madrid, Spain |
