Funding for this research was provided by:
Japan Society for the Promotion of Science (Scientific Research (B) 20H03833, Grant-in-Aid for Challenging Exploratory Research 17K19713, Grant-in-Aid for Early-Career Scientists (B) 17K16887)
Ministry of Defense- Japan (Grant for Advanced Defense Medical Research A-4)
Received: 7 April 2021
Accepted: 28 June 2021
First Online: 3 July 2021
: All animal experiments were approved by the Institutional Animal Care and Use Committee of the National Defense Medical College and were performed in accordance with the guidelines of the National Institutes of Health and the Ministry of Education, Culture, Sports, Science and Technology of Japan (approval #18050).
: Not applicable.
: The authors declare no competing financial interests.