About the Authors
- Kaining Liu, Huanxin Meng, Jianxia Hou
- Department of Periodontology, Peking University School and Hospital of Stomatology, Beijing, China
The authors have declared that no competing interests exist.
Conceived and designed the experiments: KNL HXM JXH. Performed the experiments: KNL. Analyzed the data: KNL HXM. Contributed reagents/materials/analysis tools: KNL JXH. Wrote the paper: KNL HXM JXH.