Murata, Kozue
Ikegawa, Masaya
Minatoya, Kenji
Masumoto, Hidetoshi
Article History
Received: 17 July 2020
Accepted: 9 September 2020
First Online: 29 September 2020
Ethics approval and consent to participate
: Not applicable.
: Obtained.
: The authors declare that they have no competing interests.