1. Department of Veterinary Clinical Sciences, School of Veterinary Medicine and Animal Sciences of Sao Paulo State University - UNESP, Botucatu, Brazil
2. Department of Medical Clinical Sciences, Botucatu Medical School of Sao Paulo State University - UNESP, Botucatu, Brazil
3. Department of Biostatistics, Institute of Biosciences of Sao Paulo State University - UNESP, Botucatu, Brazil