About the Authors

Nguyen Van Diep

Affiliation Laboratory of Veterinary Pathology, Department of Veterinary, Graduate School of Medicine and Veterinary Medicine, University of Miyazaki, Miyazaki, Japan

Junzo Norimine

Affiliation Laboratory of Veterinary Pathology, Department of Veterinary, Graduate School of Medicine and Veterinary Medicine, University of Miyazaki, Miyazaki, Japan

Masuo Sueyoshi

Affiliation Laboratory of Veterinary Pathology, Department of Veterinary, Graduate School of Medicine and Veterinary Medicine, University of Miyazaki, Miyazaki, Japan

Nguyen Thi Lan

Affiliation Department of Veterinary Pathology, Faculty of Veterinary Medicine, Vietnam National University of Agriculture, Hanoi, Vietnam

Ryoji Yamaguchi

a0d402u@cc.miyazaki-u.ac.jp

Affiliation Laboratory of Veterinary Pathology, Department of Veterinary, Graduate School of Medicine and Veterinary Medicine, University of Miyazaki, Miyazaki, Japan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: ND RY MS. Investigation: ND RY JN. Methodology: RY ND JN NL. Resources: RY NL MS. Writing – original draft: ND RY JN.