Kato, Dai-ichiro http://orcid.org/0000-0002-8255-8790
Suzuki, Hirobumi
Tsuruta, Atsuhiro
Maeda, Juri
Hayashi, Yoshinobu
Arima, Kazunari
Ito, Yuji http://orcid.org/0000-0002-5239-5070
Nagano, Yukio http://orcid.org/0000-0001-5030-676X
Article History
Received: 25 March 2019
Accepted: 13 January 2020
First Online: 30 January 2020
Competing interests
: The authors declare no competing interests.