1. Graduate student in Anesthesia, Kyoto University Faculty of Medicine.
2. Professor and Chair of Anesthesiology, Wakayama Medical College.
3. Associate Professor of Anesthesia, Kyoto University Hospital.
4. Staff Anesthesiologist, Kyoto University Hospital.
5. Chief Anesthesiologist, Tenri Hospital, Tenri, Nara.
6. Professor and Chair of Anesthesia, Kyoto University Hospital.