Osawa, Hisashi http://orcid.org/0000-0003-1726-5796
Akino, Seishi
Araki, Hiromichi
Asano, Kenji
Kondo, Norio
Article History
Accepted: 1 May 2018
First Online: 9 May 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: Research involving Human Participants and/or Animals.
: This article does not contain any studies with human participants or animals performed by any of the authors.