Kuwahata, Akihiro
Kitaizumi, Takahiro
Saichi, Kota
Sato, Takumi
Igarashi, Ryuji
Ohshima, Takeshi http://orcid.org/0000-0002-7850-3164
Masuyama, Yuta
Iwasaki, Takayuki
Hatano, Mutsuko
Jelezko, Fedor
Kusakabe, Moriaki
Yatsui, Takashi
Sekino, Masaki
Article History
Received: 12 August 2019
Accepted: 22 January 2020
First Online: 12 February 2020
Competing interests
: The authors declare no competing interests.