Wajima, Zen’ichiro
Shiga, Toshiya
Imanaga, Kazuyuki
Article History
Received: 20 July 2021
Accepted: 17 May 2022
First Online: 8 June 2022
Declarations
:
: Not applicable. We declare that ethical approval and informed consent was waived by the ethics committee of the International University of Health and Welfare Hospital. All methods were carried out in accordance with relevant guidelines and regulations.
: Not applicable.
: We declared that all authors have no conflicts of interest in regard to this work and no conflict of interest with any of the manufacturers of the five included DLTs.