Ozone, Sachiko
Haruta, Junji
Takayashiki, Ayumi
Maeno, Takami
Maeno, Tetsuhiro
Article History
Received: 11 December 2022
Accepted: 4 May 2023
First Online: 12 May 2023
Declarations
:
: This study was approved by the University of Tsukuba medical ethics board (No. 1434–2). Written informed consent was obtained from all the participants. It was possible for participants to withdraw from the study or refuse to participate at any time. All the research process was performed in accordance with the Declaration of Helsinki.
: Not applicable.
: The authors declare no competing interests.