Inoue, Takahiro
Kuji, Hiroshi
Nagaoka, Kanako
Akanuma, Takafumi
Fukuda, Junko
Matsui, Hiroki
Tanabe, Hiroaki
Ohara, Mamiko
Suzuki, Tomo https://orcid.org/0000-0001-5536-1741
Article History
Received: 24 July 2021
Accepted: 21 March 2023
First Online: 30 March 2023
Declarations
:
: This retrospective study was carried out using the opt-out method for the case series of our hospital. The study was approved by the Ethics Committee of the Kameda Medical Center (approval no. 19–080) and was conducted in accordance with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. Informed consent was waived by our Institutional Review Board because of the retrospective nature of our study.
: Not applicable.
: The authors declare that they have no competing interests.