1. Laboratory of Veterinary Parasitic Diseases, Graduate School of Medicine and Veterinary Medicine, University of Miyazaki, 1-1, Gakuen-Kibanadai Nishi, Miyazaki 889-2192, Japan
2. Faculty of Veterinary Medicine, IPB University, Kampus IPB Dramaga Bogor, 16680 West Java, Indonesia
3. Laboratory of Veterinary Parasitic Diseases, Department of Veterinary Sciences, Faculty of Agriculture, University of Miyazaki, 1-1, Gakuen-Kibanadai Nishi, Miyazaki 889-2192, Japan
4. Laboratory of Veterinary Clinical Radiology, Department of Veterinary Sciences, Faculty of Agriculture, University of Miyazaki, 1-1, Gakuen-Kibanadai Nishi, Miyazaki 889-2192, Japan