1. Department of Oral and Maxillofacial Regeneration, Kyung Hee University, Seoul, Republic of Korea.
2. College of Pharmacy and Medical Research Center, Chungbuk National University, Cheongju, Chungbuk, Republic of Korea.
3. Department of Oral and Maxillofacial Pathology, School of Dentistry, Kyung Hee University, Seoul, Republic of Korea.
4. Department of Physiology, School of Medicine, Kyung Hee University, Seoul, Korea.
5. Department of Biology and Research Institute of Basic Sciences, College of Sciences, Kyung Hee University, Seoul, Republic of Korea.