Naganuma, Hiroko
Ishida, Hideaki
Kuroda, Hidekatsu
Suzuki, Yasuaki
Ogawa, Masahiro
Article History
Received: 3 February 2020
Accepted: 30 March 2020
First Online: 10 May 2020
Compliance with ethical standards
:
: We have no potential conflicts 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 1975, as revised in 2008 (5).
: Informed consent was obtained from all patients for being included in the study.