| Affiliation: | 1. Department of Operative Dentistry and Endodontics, Guanghua School of Stomatology, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, China;2. Department of Advanced Oral Sciences and Therapeutics, University of Maryland School of Medicine, Baltimore, Maryland;3. Department of Oncology and Diagnostic Sciences, University of Maryland School of Medicine, Baltimore, Maryland;4. Center for Stem Cell Biology and Regenerative Medicine, University of Maryland School of Medicine, Baltimore, Maryland;6. Department of Mechanical Engineering, University of Maryland, Baltimore County, Baltimore County, Maryland |
