Matsumoto, Tadashi
Itokawa, Takashi
Shiba, Tomoaki
Tomita, Masahiko
Hine, Kotaro
Mizukaki, Norio
Yoda, Hitoshi
Hori, Yuichi
Funding for this research was provided by:
JSPS KAKENHI Grant (JP17K11435)
Article History
Received: 15 March 2018
Revised: 19 June 2018
Accepted: 26 June 2018
First Online: 6 July 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Declaration of Helsinki and its later amendments or comparable ethical standards.
: We obtained informed consent from at least one parent of each subject.