Document is current

Article History

Received: 23 June 2021

Accepted: 15 July 2021

First Online: 28 July 2021

Declarations

:

: Because Murakami Memorial Hospital’s institutional ethics committee had authorized the previous study, separate ethical approval was no longer required for this study. Additionally, because the identification information of the subjects was deleted from the data and uniformly replaced by the health check code and the informed consent for each subject on using the data in the previous study was obtained, the application to obtain informed consent again was not required in this study.

: Not applicable.

: The author declares that the study was conducted without any commercial or financial relationship.