1. Postgraduate student, Department of Legal Medicine, Osaka University Medical School, 2-2 Yamadaoka, Suita Osaka, 565 JP.
2. Associate professor, Department of Legal Medicine, Osaka University Medical School, Osaka, JP.
3. Dental surgeon, Department of Legal Medicine, Osaka University Medical School, Osaka, JP.
4. Postgraduate student, Department of Legal Medicine, Osaka University Medical School, Osaka, JP.
5. Forensic technician, Department of Legal Medicine, Osaka University Medical School, Osaka, JP.
6. Research assistant, Department of Legal Medicine, Osaka University Medical School, Osaka, JP.
7. Forensic toxicologist, Department of Legal Medicine, Osaka University Medical School, Osaka, JP.
8. Professor, respectively, Department of Legal Medicine, Osaka University Medical School, Osaka, JP.