1. Forensic Medicine Division, National Forensic Service Gwangju Institute, Jangseong, Korea.
2. Biomedical Research Institute, Chonnam National University Hospital, Gwangju, Korea.
3. Emergency Medical Center, Chonnam National University Hospital, Gwangju, Korea.
4. National Forensic Service Seoul Institute, Seoul, Korea.
5. Medical Examiner's Office, National Forensic Service, Wonju, Korea.
6. National Forensic Service, Wonju, Korea.