Yokoyama, Tomomi
Yagi Mendoza, Hiromi
Tanaka, Tomoko
Ii, Hisataka
Takano, Riya
Yaegaki, Ken
Ishikawa, Hiroshi
Funding for this research was provided by:
Nippon Dental University (Research Project No. 3)
Article History
Received: 1 November 2018
Accepted: 9 December 2018
First Online: 12 January 2019
Compliance with ethical standards
:
: The authors have no competing interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee of Nippon Dental University School of Life Dentistry at Tokyo as well as the 1964 Helsinki declaration and its later amendments or comparable ethical standards. Informed consent was obtained from all individual participants and their parents/LAR included in the study. All procedures performed in studies involving animals were in accordance with the ethical standards of the institution or practice at which the studies were conducted.