Mizoguchi, Yoshito
Oyama, Jun-ichi
Imamura, Yoshiomi
Node, Koichi
Monji, Akira
Article History
Received: 6 August 2018
Revised: 17 November 2018
Accepted: 20 November 2018
First Online: 29 November 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in this study were in accordance with the ethical standards of the Institutional Review Board of Human Research at Saga University and with the 1964 Helsinki declaration.
: We obtained written informed consent from all individual participants in the study.