Hirose, Suguru
Hasegawa, Naoyuki http://orcid.org/0000-0002-1005-8498
Mori, Kensaku
Endo, Masato
Terasaki, Masahiko
Ishige, Kazunori
Fukuda, Kuniaki
Mizokami, Yuji
Tsuchiya, Kiichiro
Article History
Received: 5 August 2021
Accepted: 26 October 2021
First Online: 11 November 2021
Declarations
:
: The authors declare that they have no conflicts of interest for this article.
: The authors declare that this study conformed to the Declaration of Helsinki and was approved by the ethics committee of the University of Tsukuba (R02-236). This study does not contain identifying information of the patients. Informed consent was obtained from all patients in the form of opt-out on the web-site.
: All procedures followed have been performed in accordance with the ethical standards laid down in the 1964 Declaration of Helsinki and its later amendments.
: Informed consent was obtained from all patients in the form of opt-out on the web-site.