1. Department of Oral Pathology, School of Dentistry, Institute of Biodegradable Material, Institute of Oral Bioscience, Chonbuk National University, Jeonju, Jeollabuk-do 54896, Republic of Korea
2. Department of Oral Pathology, School of Dentistry and Dental Research Institute, Seoul National University, Seoul 03080, Republic of Korea
3. Laboratory Animal Center, CHA University, CHA Biocomplex, Sampyeong-Dong, Seongnam, Gyeonggi 13488, Republic of Korea