Yazu, Hiroyuki http://orcid.org/0000-0002-7371-6558
Fukagawa, Kazumi
Shimizu, Eisuke
Sato, Yasunori
Fujishima, Hiroshi
Article History
Received: 23 September 2020
Accepted: 10 January 2021
First Online: 1 February 2021
Ethics approval and consent to participate
: This study was performed in accordance with the tenets of the Declaration of Helsinki and ethics approval was obtained from Tsurumi University Dental Hospital (Kanagawa Prefecture, Japan; IRB No.1312). The clinical trial registration ID number is University Hospital Medical Information Network (UMIN) 000034460. All participants provided their written informed consent to participate in the study.
: All participants in this study signed written consent forms for the publication of their relevant clinical data.
: H.F. received honoraria from Kobayashi Pharmaceutical Co., Ltd., Otsuka Pharmaceutical Co., Ltd., Santen Pharmaceutical Co., Ltd., Senju Pharmaceutical Co., Ltd., White Medical Co., Ltd., Regeneron Pharmaceuticals Inc., Allergan, and Alcon Laboratories, Inc., but these were not related to the consent of the current study. The other authors have no conflict of interest to declare associated with this manuscript.