Sakai, Kazunari http://orcid.org/0000-0002-4709-3393
Iwatsuki, Masato http://orcid.org/0000-0001-8373-4314
Iizuka, Masato
Asami, Yukihiro http://orcid.org/0000-0003-1821-9169
Nonaka, Kenichi
Masuma, Rokuro
Takizawa, Mami
Nakashima, Takuji
Tokiwa, Toshiyuki
Shiomi, Kazuro
Ōmura, Satoshi
Article History
Received: 20 June 2020
Revised: 5 January 2021
Accepted: 12 January 2021
First Online: 3 March 2021
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.