Tenkumo, Taichi
Aobulikasimu, Alkebaier
Asou, Yoshinori
Shirato, Midori
Shishido, Shunichi
Kanno, Taro
Niwano, Yoshimi
Sasaki, Keiichi
Nakamura, Keisuke
Article History
Received: 31 January 2020
Accepted: 4 May 2020
First Online: 1 June 2020
Competing interests
: Dr. Shirato, Dr. Shishido, Dr. Nakamura, Prof. Kanno, and Prof. Sasaki are members of an academia-industry collaboration laboratory at Tohoku University Graduate School of Dentistry, which receives funding from AZ. Co., Ltd. (Sendai, Japan). This academia-industry collaboration has been examined and approved by the Conflict of Interest Management Committee at Tohoku University. Dr. Tenkumo, Dr. Aobulikasimu, Dr. Asou, and Prof. Niwano have declared that they have no competing interests. AZ. Co., Ltd. and the grant funder had no role in the study design, data collection and interpretation, or the decision to submit the work for publication.