1. Medicolegal Death Investigator, CSI, Investigation Department, Seoul Metropolitan Police Agency, Korea.
2. Department of Oral Biology, Graduate School of Dentistry, Yonsei University, Korea.
3. Department of Biomedical Science, Kyungwoon University, Korea.
4. Division in Anatomy & Developmental Biology, Department of Oral Biology, BK21 Four Project, Yonsei University College of Dentistry, Korea.
5. Human Identification Research Institute, Yonsei University, Korea.