Inoue, Megumi
Nakai, Kentaro
Mitsuiki, Koji
Article History
Received: 20 May 2020
Accepted: 29 July 2020
First Online: 9 August 2020
Compliance with ethical standards
:
: The authors have declared no competing interests.
: The study complies with the ethical guidelines of the 1975 Declaration of Helsinki.
: Informed consent was obtained from the individual included in the study.