1. Department of Pharmacology and Dental Therapeutics, School of Dentistry, Chonnam National University, Gwangju 61186, Korea
2. Hard-tissue Biointerface Research Center, School of Dentistry, Chonnam National University, Gwangju 61186, Korea
3. Department of Forensic Science, Chonnam National University Medical School, Hwasun 58128, Korea
4. School of Life Sciences, Gwangju Institute of Science and Technology, Gwangju 61005, Korea