Oshima, Junya
Inoue, Yoshiaki
Sasaki, Kaoru
Sekido, Mitsuru
Article History
Received: 16 May 2023
Accepted: 21 August 2023
First Online: 29 August 2023
Declarations
:
: This study was performed in line with the principles of the Declaration of Helsinki. Approval was granted by the ethics committee of the University of Tsukuba (no. R03-202).
: Informed consent was obtained from the participants included in this study.
: The authors affirm that the human research participants of this study provided informed consent for publication of the images shown in Figs. and .
: The authors declare no competing interests.