Takami, Shigeaki
Shibahara, Tomoyuki
Sasai, Kazumi
Matsubayashi, Makoto
Article History
Received: 6 August 2022
Accepted: 23 March 2023
First Online: 26 April 2023
Declarations
:
: The authors declare that they have no conflicts of interest. All authors contributed equally in writing the manuscript.
: All experiments were carried out without handling live animals, and therefore, ethical approval for animal experimentation was not necessary. Veterinarians employed as civil servants by prefectural governments and/or associated with the Livestock Hygiene Service Centers examined the samples. No animals were sacrificed for the purposes of this study. The study did not require the involvement of human participants. The authors do not have any conflicts of interest to declare.