Nomura, Yoshiaki http://orcid.org/0000-0002-0814-0572
Okada, Ayako
Kakuta, Erika
Otsuka, Ryoko
Sogabe, Kaoru
Yamane, Kiyoshige
Yamamoto, Taku
Shigeta, Yuko
Shigemoto, Shuji
Ogawa, Takumi
Hanada, Nobuhiro
Funding for this research was provided by:
NEXT-Supported Program for the Strategic Research Foundation at Private Universities (S1511018)
Article History
Received: 22 May 2018
Accepted: 23 April 2019
First Online: 2 May 2019
Ethics approval and consent to participate
: The Ethics Committee of Tsurumi University School of Dental Medicine approved this study (approval number, 1329), which proceeded in accordance with the Declaration of Helsinki. The participants were included after informed written consent was obtained and data were anonymized before analysis.
: Not applicable.
: The authors declare that they have no competing interests.
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