,
Miyazaki, Dai https://orcid.org/0000-0002-1647-4708
Shimizu, Daisuke
Shimizu, Yumiko
Inoue, Yoshitsugu
Inoue, Tomoyuki
Higaki, Shiro
Ueta, Mayumi
Sugita, Sunao
Funding for this research was provided by:
Japanese Ministry of Education, Science, and Culture (21592258)
Japanese Ministry of Education, Science, and Culture (25462755)
Japanese Ministry of Education, Science, and Culture (17K11481)
Japanese Ministry of Education, Science, and Culture (16K11322)
apanese Ministry of Education, Science, and Culture (25670734)
Article History
Received: 30 May 2018
Revised: 30 July 2018
Accepted: 16 August 2018
First Online: 27 August 2018
Compliance with ethical standards
:
: All authors certify that they have no affiliations with or involvement in any organization or entity with any financial interest (such as honoraria; educational grants; participation in speakers’ bureaus; membership, employment, consultancies, stock ownership, or other equity interest; and expert testimony or patent-licensing arrangements), or non-financial interest (such as personal or professional relationships, affiliations, knowledge, or beliefs) in the subject matter or materials discussed in this manuscript.
: 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. For this type of study, formal consent is not required.