Affiliation: | 2. Oral and Maxillofacial Surgery, College of Dentistry, Yonsei University, Seoul, Republic of Korea;3. Department of Oral Pathology, Brain Korea 21 Project, Yonsei University College of Dentistry, Seoul, Republic of Korea;4. Department of Oral Pathology, College of Dentistry, Yangsan Campus of Pusan National University, Pusan, Republic of Korea;;6. Department of Pathology, Yanbian University Hospital, Yanji City, Jilin Province, China |