Umemura, Akira http://orcid.org/0000-0003-4181-7159
Sasaki, Akira
Nikai, Haruka
Yanari, Shingo
Ishioka, Hideki
Takahashi, Naoto
Katagiri, Hirokatsu
Kanno, Shoji
Takeda, Daiki
Morishita, Toshifumi
Eizuka, Makoto
Oizumi, Tomofumi
Nitta, Hiroyuki
Article History
Received: 14 February 2022
Accepted: 7 May 2022
First Online: 19 May 2022
Declarations
:
: This study was approved by the institutional ethics committee (approval number: H27-47) and conducted according to the ethical principles in the Declaration of Helsinki (1964) and its later amendments or comparable ethical standards.
: We obtained informed consent from each patient before enrollment, and patient anonymity was strictly protected.
: The authors declare no competing interests.