Fukui, Akiko
Nakayama, Masaru
Tanaka, Shigeru
Matsukuma, Yuta
Yoshitomi, Ryota
Nakano, Toshiaki
Tsuruya, Kazuhiko http://orcid.org/0000-0002-8390-2928
Kitazono, Takanari
Article History
Received: 1 July 2020
Accepted: 29 July 2020
First Online: 29 August 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This article does not contain any studies with animals performed by any of the authors.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee at the institutes where the studies were conducted and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. This study was approved by the Clinical Research Ethics Committee of the Institutional Review Board at Kyushu University (approval number 469–04) and the ethics committees at all participating institutions; it was also registered in the UMIN Clinical Trials Registry (UMIN000007988).
: Informed written consent was obtained by all the participants included in this study.