Watanabe, Tomonori https://orcid.org/0000-0001-8044-1575
Miyazaki, Shinsuke
Kajiyama, Takatsugu
Ichijo, Sadamitsu
Takagi, Takamitsu
Igarashi, Miyako
Nakamura, Hiroaki
Taniguchi, Hiroshi
Hachiya, Hitoshi
Iesaka, Yoshito
Article History
Received: 28 September 2017
Accepted: 9 March 2018
First Online: 17 March 2018
Compliance with ethical standards
:
: The author(s) declare that they have no competing interests.
: None.
: None.