Kawashima, Ichiro
Kumagai, Takuma
Suzuki, Megumi
Suzuki, Jun
Koshiishi, Megumi
Nakajima, Kei
Kirito, Keita http://orcid.org/0000-0001-5682-2132
Article History
Received: 24 February 2019
Accepted: 10 June 2019
First Online: 25 June 2019
Compliance with ethical standards
: Informed consent was obtained from the patient for the treatment. All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: The authors declare that they have no conflict of interest.