Hirakawa, Y.
Futaki, S.
Tanizaki, H.
Furukawa, F.
Maemura, K.
Kondo, Y.
Moriwaki, S. http://orcid.org/0000-0003-0803-9455
Article History
Received: 12 August 2018
Accepted: 25 September 2018
First Online: 1 October 2018
Compliance with ethical standards
:
: The authors declare no conflicts of interest in association with this study.