Nakamura, Kaori
Nakamura, Tomomasa
Horie, Masafumi
Katagiri, Hiroki
Otabe, Koji
Nakagawa, Yusuke
Amemiya, Masaki
Sekiya, Ichiro
Muneta, Takeshi
Koga, Hideyuki http://orcid.org/0000-0003-4574-1796
Article History
Received: 25 March 2019
Accepted: 30 September 2019
First Online: 14 October 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 Tokyo Medical and Dental University institutional review board (Research protocol identification number: 1842) and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.