1. Chongqing Key Laboratory of Oral Disease and Biomedical Sciences & Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education & Stomatological Hospital of Chongqing Medical University, Chongqing, 401174, China
2. State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute at Sichuan University, Chengdu, 610065, China
3. Regenerative Health Research Laboratory, Department of Endodontology, Kornberg School of Dentistry, Temple University, Philadelphia 19140, United States