1. Department of Dentistry, Oral and Maxillofacial Surgery, Seoul National University Dental Hospital, Seoul, Korea
2. Department of Medical Biotechnology, College of Life Science and Biotechnology, Dongguk University, Seoul, Korea
3. Department of Oral and Maxillofacial Surgery, School of Dentistry, Seoul National University, Seoul, Korea
4. Dental Life Science Research Institute and Clinical Translational Research Center for Dental Science, Seoul National University Dental Hospital, Seoul, Korea