Funding for this research was provided by:
Japan Society for the Promotion of Science (18K09052)
Text and Data Mining valid from 2019-06-15
Received: 19 September 2018
Accepted: 4 June 2019
First Online: 15 June 2019
Ethics approval and consent to participate
: Experiments were approved by The Tohoku University Animal Studies Ethics Committee.
: Not applicable.
: The authors declare that they have no competing interests.