Kanemoto, Ayae http://orcid.org/0000-0003-4263-1559
Sugita, Tadashi
Ayukawa, Fumio
Takahashi, Kotaro
Horiuchi, Ayano
Haino, Kazufumi
Kikuchi, Akira
Article History
Received: 30 August 2021
Accepted: 23 November 2021
First Online: 1 December 2021
Declarations
:
: All authors declare that they have no conflict of interest, financial or otherwise.
: Data were collected from the patients after obtaining comprehensive consent retrospectively. This study was approved by the ethics committee of our hospital (Niigata Cancer Center Hospital) on April 7, 2019, and accrual has just started. The requirement for written informed consent for this study was waived by the ethics committee.