Watanabe, Kimio http://orcid.org/0000-0002-8773-0967
Ito, Yugo
Fujimaru, Takuya
Nagahama, Masahiko
Taki, Fumika
Nakayama, Masaaki
Article History
Received: 29 August 2021
Accepted: 23 December 2021
First Online: 4 January 2022
Declarations
:
: The authors declare that they have no competing interests.
: This study was approved by the research ethics committee of St Luke's International Hospital (approval number 18-R013).
: Informed consent was obtained from all patients prior to enrollment in the study.
: Not applicable.