Nishizawa, Kohei http://orcid.org/0000-0002-5060-6444
Hashimoto, Takeshi
Hakukawa, Satoshi
Nagura, Takeo
Otani, Toshiro
Harato, Kengo
Article History
Received: 20 October 2021
Accepted: 7 January 2022
First Online: 18 January 2022
Declarations
:
: The present study was approved by the institutional review board of Keio university (#20190116).
: We obtained consent for publication from participants in the present study.
: The authors declare that they have no competing interests.