1. Medical School of Chinese PLA, Beijing, 100853, China
2. Department of Stomatology, The First Medical Center, Chinese PLA General Hospital, Beijing, 100853, China
3. Orthopedic Laboratory of PLA General Hospital, Beijing, 100853, China
4. College of Chemical Engineering, Beijing University of Chemical Technology, Beijing, 100029, China
5. Department of Stomatology, The People's Hospital of Anyang City, Henan, 455000, China