Soutome, Sakiko https://orcid.org/0000-0002-4646-587X
Otsuru, Mitsunobu
Murata, Maho
Morishita, Kota
Omori, Keisuke
Suyama, Koki
Hayashida, Saki
Umeda, Masahiro
Saito, Toshiyuki
Article History
Received: 14 February 2022
Accepted: 9 May 2022
First Online: 19 May 2022
Declarations
:
: This study was conducted in accordance with the 1964 Declaration of Helsinki. Ethical approval was obtained from the Institutional Review Board (IRB) of Nagasaki University (#21021501).
: This was a retrospective study, and the research plan was published on the homepage of the participating hospitals according to the instructions of the IRB, in accordance with the guaranteed opt-out opportunity.
: Not applicable.
: The authors declare that they have no competing interests.