Misumi, Ikuo https://orcid.org/0000-0001-8762-2053
Sato, Koji
Nagano, Miwa
Yamada, Yuriko
Urata, Joji
Kaikita, Koichi
Tsujita, Kenichi
Article History
Received: 17 May 2020
Revised: 30 July 2020
Accepted: 25 August 2020
First Online: 2 September 2020
Compliance with ethical standards
:
: Ikuo Misumi, Koji Sato, Miwa Nagano, Yuriko Yamada, Joji Urata, Koichi Kaikita, and Kenichi Tsujita declare that they have no conflict of interest.
: All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1964 and later versions.
: Informed consent was obtained from all patients for being included in the study.