Okumura, Nobumasa
Hayakawa, Kayoko
Yamamoto, Kei
Yamada, Gen
Mezaki, Kazuhisa
Ohmagari, Norio
Article History
Received: 13 February 2023
Accepted: 19 April 2023
First Online: 8 May 2023
Declarations
:
: This study was approved by the ethics committee of the National Center for Global Health and Medicine prior to the study’s initiation (Approval number: NCGM-S-004301–00), and it waived the requirement to obtain patient consent. This study was performed in accordance with the Helsinki Declaration of 1964 and its later amendments.
: Not applicable.
: The authors declare no competing interests.