Umezu, Kentaro http://orcid.org/0000-0003-3042-1810
Harada, Yorikazu
Sakamoto, Takahiko
Okamura, Toru
Shintomi, Shizuya
Takigiku, Kiyohiro
Yasukochi, Satoshi
Article History
Received: 18 September 2018
Accepted: 8 March 2019
First Online: 27 March 2019
Compliance with ethical standards
:
: None declared.