Kono, Kenichi
Inui, Hiroshi https://orcid.org/0000-0002-3605-2238
Tomita, Tetsuya
Yamazaki, Takaharu
Taketomi, Shuji
Yamagami, Ryota
Kawaguchi, Kohei
Sugamoto, Kazuomi
Tanaka, Sakae
Article History
Received: 4 September 2019
Accepted: 29 January 2020
First Online: 13 February 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This research did not receive any special grant from funding agencies in the public, commercial, or not-for-profit sectors.
: All procedures performed in this study were in accordance with the ethical standards of the institutional research committee (The University of Tokyo: 10462-(1), Osaka University: 13106).
: Informed consent was obtained from all individual participants included in the study.