Kyono, Yuki
Nozu, Kandai
Nakagawa, Taku
Takami, Yuichi
Fujita, Hideki
Ioroi, Tomoaki
Kugo, Masaaki
Iijima, Kazumoto
Kamiyoshi, Naohiro
Article History
Received: 22 August 2019
Accepted: 27 October 2019
First Online: 8 November 2019
Compliance with ethical standards
:
: The authors have declared that no conflict of interest exists.
: This article does not contain any studies with human participants or animals performed by any of the authors.
: Informed consent was obtained from participant’s parents included in the study.