Ishibuchi, Kento
Fukasawa, Hirotaka https://orcid.org/0000-0003-1858-4801
Kaneko, Mai
Yasuda, Hideo
Furuya, Ryuichi
Article History
Received: 23 September 2020
Accepted: 30 November 2020
First Online: 4 January 2021
Compliance with ethical standards
:
: There is no conflict of interest from authors related to this study.
: This study was approved by the institutional ethics committee (approval number: 2020-024) and conducted in accordance with the Declaration of Helsinki. This study was registered with the Clinical Trial Registry of the University Hospital Medical Information Network (, study number: UMIN000041515).