Hayashi, Chihiro
Kumano, Yohei
Hirokawa, Daisuke
Sato, Hironobu
Yamazaki, Yuichiro
Article History
Received: 13 August 2019
Revised: 23 October 2019
Accepted: 2 November 2019
First Online: 26 November 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: We certify that all applicable institutional and governmental regulations concerning the ethical use of human volunteers were followed during the course of this research.