Affiliation: | aDepartment of Veterinary Clinical Sciences, Universidade Estadual de Londrina, 86.051-970 Londrina, Paraná, Brazil bDepartment of Veterinary Preventive Medicine, Universidade Estadual de Londrina, 86.051-970 Londrina, Paraná, Brazil cDepartment of Medical Sciences, University of Wisconsin-Madison, 2015 Linden Drive, Madison, WI 53706, USA |