Mandai, Koichiro
Uno, Koji
Nakase, Kojiro
Kawamura, Takuji
Yasuda, Kenjiro
Article History
Received: 15 March 2019
Accepted: 16 April 2019
First Online: 8 May 2019
Compliance with ethical standards
:
: Koichiro Mandai, Koji Uno, Kojiro Nakase, Takuji Kawamura, and Kenjiro Yasuda declare that they have no conflicts of interest associated with this study.
: 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 patients included in this study.