Shimozaki, Kengo
Nakase, Junsuke
Takata, Yasushi
Shima, Yosuke
Kitaoka, Katsuhiko
Tsuchiya, Hiroyuki
Article History
Received: 26 May 2017
Accepted: 28 February 2018
First Online: 6 March 2018
Compliance with ethical standards
:
: The authors have no conflicts of interest.
: This study was approved by the Ethical Committee of the Graduate School of Medical Sciences, Kanazawa University (approval # 1050).
: All participants and their parents coaches were given a thorough explanation of the study design and voluntarily provided written informed consent.