Harada, Yohei http://orcid.org/0000-0001-5887-9810
Yokoya, Shin
Akiyama, Yuji
Mochizuki, Yu
Ochi, Mitsuo
Adachi, Nobuo
Article History
Received: 11 December 2017
Accepted: 28 May 2018
First Online: 6 June 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The institutional review board approved this study.This article was approved by our Ethical Committee of Research.
: Informed consent was obtained from all individual participants included in the study.