Kozaka, Naomi
Takeuchi, Shouhei
Ishii, Nobuyoshi
Terao, Takeshi
Kuroda, Yoshiki https://orcid.org/0000-0003-3997-362X
Article History
Received: 29 October 2019
Accepted: 18 June 2020
First Online: 27 June 2020
Ethics approval and consent to participate
: No ethical approval was needed for this study because it was not studies involving human participants and human tissue.
: Not applicable.
: The authors declare that they have no competing interests.