Ishikawa, Shigeo https://orcid.org/0000-0002-1993-0860
Kato, Yuichi
Kabasawa, Takanobu
Yoshioka, Chiho
Kitabatake, Kenichiro
Yamakawa, Mitsunori
Ishizawa, Kenichi
Iino, Mitsuyoshi
Article History
Received: 19 March 2018
Accepted: 25 October 2019
First Online: 1 December 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: 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 the individual participant included in the study.