Yamamoto, Kei
Tanaka, Koji https://orcid.org/0000-0001-5178-9388
Yamasaki, Makoto
Yamashita, Kotaro
Makino, Tomoki
Saito, Takuro
Yamamoto, Kazuyoshi
Takahashi, Tsuyoshi
Kurokawa, Yukinori
Nakajima, Kiyokazu
Eguchi, Hidetoshi
Doki, Yuichiro
Article History
Received: 1 March 2022
Accepted: 19 June 2022
First Online: 20 July 2022
Declarations
:
: All authors declare that they have no conflict of interest.
: This study was approved by the Institutional Ethics Committee of Osaka University Hospital (Osaka, Japan), the registry number is 08226-10. Patients’ information was kept strictly confidential in compliance with the Helsinki Declaration.
: Informed consent was not obtained from the patients. Instead, all patients were previously informed of an opt-out method.