Nishimura, Takeshi
Emoto, Kentaro
Nakahara, Hisashi
Miura, Satoshi
Yamamoto, Mare
Sugimura, Shunsuke
Ishikawa, Ayumu
Kimura, Tsunehisa
Article History
Received: 18 July 2020
Accepted: 9 February 2021
First Online: 18 March 2021
Competing interests
: The authors declare no competing interests.