Kyogoku, Noriaki
Ebihara, Yuma http://orcid.org/0000-0002-7317-8067
Shichinohe, Toshiaki
Nakamura, Fumitaka
Murakawa, Katsuhiko
Morita, Takayuki
Okushiba, Shunichi
Hirano, Satoshi
Article History
Received: 13 November 2017
Accepted: 30 April 2018
First Online: 9 May 2018
Compliance with ethical standards
:
: All procedures were in accordance with the ethical standards of the responsible committee on human experimentation and with the Helsinki declaration of 1964 and its later versions. Informed consent for study inclusion was obtained from all patients.
: The authors declare that they have no conflict of interest.