[1]Harbin Medical University School of Stomatology, Harbin, China;
[2]Department of Stomatology, the Second Affiliated Hospital of Harbin Medical University, Harbin, China;
[3]Department of Biomedical Sciences and Center for Craniofacial Research and Diagnosis, Texas A&M University Baylor College of Dentistry, Dallas, USA;
[4]Longjiang Scholar Laboratory, the First Affiliated Hospital of Harbin Medical University, Harbin, China;