Hashimoto, Masashi
Shirakawa, Yasuhiro https://orcid.org/0000-0003-4698-5119
Maeda, Naoaki
Tanabe, Shunsuke
Noma, Kazuhiro
Sakurama, Kazufumi
Katsui, Kuniaki
Nishizaki, Masahiko
Fujiwara, Toshiyoshi
Article History
Received: 8 September 2019
Accepted: 18 December 2019
First Online: 2 January 2020
Compliance with ethical standards
:
: 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 or substitute for it was obtained from all patients for being included in the study.
: All authors declare that they have no conflict of interest.