Tsujita, Makoto http://orcid.org/0000-0001-6927-6353
Goto, Norihiko
Futamura, Kenta
Okada, Manabu
Hiramitsu, Takahisa
Narumi, Shunji
Uchida, Kazuharu
Morozumi, Kunio
Watarai, Yoshihiko
Article History
Received: 4 October 2020
Accepted: 24 December 2020
First Online: 7 January 2021
Compliance with ethical standards
:
: The authors have declared that no conflict of interest exists.
: This study was performed per the Declaration of Helsinki, and the Ethics Committee approved the research protocol of the Nagoya Daini Red Cross Hospital Research Institute (Approval no. 1329). Because of a retrospective cohort study, informed consent from individual participants was waived.