About the Authors

Junye Zhang

Affiliations Stomatology Special Consultation Clinic, Ninth People’s Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai Key Laboratory of Stomatology, Shanghai, People’s Republic of China, Department of Stomatology, Branch of Shanghai First People’s Hospital, Shanghai, People’s Republic of China

Lei Cui

Affiliation Department of Plastic and Reconstructive Surgery, Ninth People’s Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai, People’s Republic of China

Minhua Xu

Affiliation Department of Stomatology, Branch of Shanghai First People’s Hospital, Shanghai, People’s Republic of China

Yuanli Zheng

zhengyuanli@yahoo.com

Affiliation Stomatology Special Consultation Clinic, Ninth People’s Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai Key Laboratory of Stomatology, Shanghai, People’s Republic of China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JYZ LC YLZ. Performed the experiments: JYZ. Analyzed the data: JYZ. Contributed reagents/materials/analysis tools: MHX. Wrote the paper: JYZ LC YLZ.