Nakayama, Ryuko
Togashi, Yuki
Baba, Satoko
Kaku, Yo
Teramoto, Yuki
Sakurai, Takaki
Haga, Hironori https://orcid.org/0000-0003-4322-9561
Takeuchi, Kengo
Article History
Received: 5 February 2018
Accepted: 27 April 2018
First Online: 10 May 2018
Ethics approval and consent to participate
: Not applicable
: Written informed consent for this research and publication was obtained from the patient. A copy of the consent form is available for review by the Editor of this journal.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.