Funding for this research was provided by:
Medtronic Japan (Medtronic Japam ERI)
Received: 20 December 2019
Accepted: 8 May 2020
First Online: 13 May 2020
Ethics approval and consent to participate
: This study was conducted with the approval of the Committee of Animal Care and Experimentation at Kanazawa University (Kanazawa, Japan, AP-163763).
: Not applicable.
: The authors declare that they have no competing interests.