Oki, Nozomi http://orcid.org/0000-0003-2735-9040
Ikebe, Yohei
Koike, Hirofumi
Ideguchi, Reiko
Niino, Daisuke
Uetani, Masataka
Article History
Received: 15 April 2021
Accepted: 31 May 2021
First Online: 8 June 2021
Declarations
:
: The authors declare that they have no conflict of interest.
: Written informed consent was waived by the Institutional Review Board.
: The study was approved by our institution's Clinical Research Ethics Committee (approval no. 21031513) and was conducted in accordance with the ethical standards as laid down in the 1964 Declaration of Helsinki and its later amendments.