Received: 7 November 2022
Accepted: 16 February 2023
First Online: 27 March 2023
: This clinical trial was conducted following the GCP Guidelines, in compliance with the “Act on Welfare and Management of Animals”, and according to the guidelines of the KYODOKEN Institute (Approval number: CS142071, KYODOKEN 3169) for animal studies. In addition, the trial was conducted with the consent of the owner of Asagiri Farm, who owns the animals.
: The authors declare that they have no competing interests.