1. Department of Maxillofacial Biomedical Engineering, School of Dentistry, Kyung Hee University, Seoul, Republic of Korea; Department of Life and Nanopharmaceutical Sciences, Kyung Hee University, Seoul, Republic of Korea
2. Department of Maxillofacial Biomedical Engineering, School of Dentistry, Kyung Hee University, Seoul, Republic of Korea
3. Department of Dentistry, Graduate School, Kyung Hee University, Seoul, Republic of Korea
4. Department of Oral and Maxillofacial Pathology, School of Dentistry, Kyung Hee University, Seoul, Republic of Korea
5. Institute of Oral Biology, School of Dentistry, Graduate school, Kyung Hee University, Seoul, Republic of Korea
6. Department of Preventive Dentistry, School of Dentistry, Kyung Hee University, Seoul, Republic of Korea