Funding for this research was provided by:
Japan Society for the Promotion of Science (JP19K23701)
Naito Foundation
Article History
Received: 5 July 2020
Accepted: 10 September 2020
First Online: 6 October 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All animal care and experimental protocols were approved by the Committee on Animal Experimentation, Faculty of Veterinary Medicine, Hokkaido University (no. 19-0009).
: Not applicable.
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