1. Department of Animal Medicine and Surgery, Faculty of Veterinary Medicine, University of Córdoba, Córdoba, Spain
2. Department of Anatomy and Comparative Pathology, Faculty of Veterinary Medicine, University of Córdoba, Córdoba, Spain
3. IUSA, University of Las Palmas de Gran Canaria, Las Palmas, Spain
4. Zoological Garden of Córdoba, Córdoba, Spain