Shiozawa, Kouichi
Mototani, Yasumasa
Suita, Kenji
Ito, Aiko
Kawamura, Naoya
Yagisawa, Yuka
Matsuo, Ichiro
Hayakawa, Yoshio
Nariyama, Megumi
Umeki, Daisuke
Saeki, Yasutake
Ohnuki, Yoshiki
Okumura, Satoshi http://orcid.org/0000-0001-8747-7941
Funding for this research was provided by:
Japan Society for the Promotion of Science (15K12330, 22791147, 20790860, 15K18973, 24970219, 17K11977, 26463127, 16H05300, 26861803, 18K06862, 17K17342, 17K12067)
Ministry of Education, Culture, Sports, Science and Technology (S1511018)
Yokohama Academic Foundation (N/A)
Naito Foundation (2015-119)
SENSHIN Medical Research Foundation (N/A)
Pfizer Japan (AC160910, AC1500818, AC170780)
the Research Foundation for Community Medicine (N/A)
Mitsui Life Social Welfare Foundation (N/A)
Research Promotion Grant from the Society for Tsurumi University School of Dental Medicine (29002, 28008, 28006, 29007, 27010, 30003, 30002)
Article History
Received: 12 April 2018
Accepted: 17 July 2018
First Online: 28 July 2018
Compliance with ethical standards
:
: This study was conducted with the approval of the Ethics Committee of Tsurumi University School of Dental Medicine (approval No. 1020), and followed all the principals of the Helsinki Declaration. Informed consent was obtained from each subject after a full explanation of the experimental protocol had been given.
: The authors report no conflict of interests.
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