Hirata, Kosei
Kobayashi, Masaki
Miyashita, Akiko
Yokota, Takanori https://orcid.org/0000-0002-6490-3263
Article History
Received: 23 June 2019
Accepted: 21 November 2019
First Online: 11 December 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: 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.
: Informed consent was obtained from the patient included in the study.