| Affiliation: | 1. Servei de Medicina Interna Equina, Unitat equina FHCV, i Departament de Medicina i Cirurgia Animals, Facultat de Veterinària, Universitat Autònoma de Barcelona, Barcelona, Spain;2. the Laboratory of Biostatistics and Epidemiology, Universitat Autònoma de Barcelona, and Statistics and Methodology Support Unit, IDIBAPS, Hospital Clínic, Barcelona, Spain;3. the Department of Animal Medicine and Surgery, Equine Sport Medicine Center, CEMEDE, School of Veterinary Medicine, University of Córdoba, Spain |
