About the Authors

Rui Li

Affiliation Department of Prosthodontics, Stomatological Hospital, Tianjin Medical University, Tianjin, China

Hui Zhou

Affiliation Department of Prosthodontics, Stomatological Hospital, Tianjin Medical University, Tianjin, China

Wei Wei

Affiliation Department of Prosthodontics, Stomatological Hospital, Tianjin Medical University, Tianjin, China

Chen Wang

Affiliation Department of Prosthodontics, Stomatological Hospital, Tianjin Medical University, Tianjin, China

Ying Chun Sun

Affiliation Department of Prosthodontics, Stomatological Hospital, Tianjin Medical University, Tianjin, China

Ping Gao

kqxiufulirui@tijmu.edu.cn

Affiliation Department of Prosthodontics, Stomatological Hospital, Tianjin Medical University, Tianjin, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: PG RL. Performed the experiments: YS RL. Analyzed the data: WW RL. Contributed reagents/materials/analysis tools: CW. Wrote the paper: HZ RL. Participated in all the jobs for this article: RL.