1. Postgraduate Programme in Veterinary Science São Paulo State University (UNESP) Jaboticabal São Paulo Brazil
2. Department of Veterinary Medicine School of Veterinary Medicine and Animal Science Universidade Federal de Goiás Goiânia Goias Brazil
3. Department of Animal Science School of Veterinary Medicine and Animal Science Universidade Federal de Goiás Goiânia Goias Brazil
4. Department of Diagnosis and Surgery Dental School São Paulo State University (UNESP) Araçatuba São Paulo Brazil
5. Department of Mathematics School of Engineering São Paulo State University (UNESP) Ilha Solteira São Paulo Brazil
6. Department of Production and Animal Health School of Veterinary Medicine São Paulo State University (UNESP) Araçatuba São Paulo Brazil