Ito, Masaoki
Miyata, Yoshihiro
Kushitani, Kei
Ueda, Daisuke
Takeshima, Yukio
Okada, Morihito
Article History
Received: 17 November 2022
Accepted: 7 March 2023
First Online: 14 March 2023
Declarations
:
: All the procedures involving human participants were in accordance with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. Informed consent for collecting samples for use in study and publication of results was obtained from all patients before surgery. This study was approved by the Institutional Review Board of Hiroshima University (E-2735).
: Not applicable.
: The authors declare that they have no competing interests.