Funding for this research was provided by:
Japan Society for the Promotion of Science (17K10844)
Japan Society for the Promotion of Science (18K08974)
Japan Agency for Medical Research and Development (JP17lm0203024)
Northern Advancement Center for Science and Technology (H30 SL-5)
Received: 22 March 2021
Accepted: 30 April 2021
First Online: 7 May 2021
: The use of animals in this study was approved by the Animal Care and Use Committee and the Committee for Security of Recombinant DNA Experiments at Sapporo Medical University. All procedures were performed in accordance with institutional guidelines.Consent for publicationNot applicable.
: The authors declare that they have no competing interests.