1. Forensic Medicine Division, National Forensic Service Gwangju Institute, Jangseong, Korea
2. Department of Oral Medicine, School of Dentistry, Chosun University, Gwangju, Korea
3. Section of Human Identification, Medical Examiner’s Office, National Forensic Service, Wonju, Korea
4. Department of Oral & Maxillofacial Radiology, School of Dentistry, Chosun University, Gwangju, Korea