Yoshida, Tadashi https://orcid.org/0000-0003-1626-7773
Morimoto, Kohkichi
Nakayama, Takashin
Torimitsu, Takuto
Kosugi, Shotaro
Oshida, Takuma
Yamaguchi, Nobuko
Oya, Mototsugu
Article History
Received: 9 September 2021
Accepted: 3 December 2021
First Online: 20 December 2021
Declarations
:
: The study protocol was approved by the IRB (Approval Number: 20190065). The IRB dismissed the need to obtain written informed consent from the family/relatives of the deceased patients, although the study protocol was disclosed and an opportunity to opt out was given.
: Not applicable.
: The authors declare no conflict of interest.