Nejima, Shuntaro
Kumagai, Ken
Kobayashi, Hideo
Yamada, Shunsuke
Akamatsu, Tomotaka
Ogino, Takahiro
Sotozawa, Masaichi
Inaba, Yutaka
Article History
Received: 26 November 2019
Accepted: 15 April 2020
First Online: 21 April 2020
Compliance with ethical standards
:
: There are no conflict of interest.
: Ethical approval for the study was obtained from the institutional review board of Yokohama City University Hospital (B190700007). Informed and written consent was obtained from all patients.