Murayama, Ichiro
Asai, Tsuyoshi
Misu, Shogo
Yamauchi, Masaya
Miura, Azumi
Ikemura, Takeshi
Takehisa, Takahiro
Takehisa, Yozo
Article History
Received: 13 March 2019
Accepted: 4 July 2019
First Online: 20 July 2019
Compliance with ethical standards
:
: No potential conflicts of interest were disclosed.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.