1. Department of Veterinary Internal MedicineGraduate School of Agricultural and Life SciencesThe University of Tokyo Tokyo Japan
2. Laboratory of Veterinary Clinical PathologyGraduate School of Agricultural and Life SciencesThe University of Tokyo Tokyo Japan
3. Veterinary Diagnostics Testing GroupImmunology and Serology DepartmentClinical Laboratory CenterMedical Solution SegmentLSI Medience Corporation Tokyo Japan