Okamura, Hiroki http://orcid.org/0000-0002-7702-0320
Ishikawa, Hiroki
Ohno, Takuya
Fujita, Shogo
Yamakami, Shigeo
Akezuma, Hirotaka
Ishikawa, Koji
Inagaki, Katsunori
Article History
Received: 17 September 2021
Accepted: 19 October 2021
First Online: 30 October 2021
Declarations
:
: This study adhered to the tenets of the Declaration of Helsinki and was approved by the ethics committee of Nihon Koukan Hospital (No. 202015). Informed consent was waived because this was a retrospective study using medical records.
: Not applicable.
: The authors declare that they have no competing interests.