Takanami, Kentaro http://orcid.org/0000-0002-0098-7760
Saito, Mioko
Matsumoto, Yasuharu
Sugimura, Koichiro
Takase, Kei
Article History
Received: 20 November 2019
Accepted: 13 January 2020
First Online: 24 January 2020
Compliance with ethical standards
:
: No potential conflicts of interest were disclosed.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee (include name of committee + reference number) and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.