Okazaki, Yuji http://orcid.org/0000-0002-6310-0338
Yoshida, Shuhei
Kashima, Saori
Ishii, Shinya
Koike, Soichi
Matsumoto, Masatoshi
Article History
Received: 7 May 2021
Accepted: 12 April 2022
First Online: 26 April 2022
Declarations
:
: The authors declare that they have no competing interests.
: The requirement for informed consent was waived because the anonymous data of National Database of Health Insurance Claims was used in this study.