Kawaguchi, Minako
Samura, Kazuhiro https://orcid.org/0000-0002-3040-2217
Miyagi, Yasushi
Okamoto, Tsuyoshi
Yamasaki, Ryo
Sakae, Nobutaka
Yoshida, Fumiaki
Iihara, Koji
Article History
Received: 12 July 2019
Accepted: 12 December 2019
First Online: 2 January 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This study was conducted in accordance with the Declaration of Helsinki. This study design was approved by the Ethics Committee of Kyushu University (30-388).
: Informed consent was obtained from all individual participants included in the study.