1. Departments of Pharmacology and PathologyOkayama University Graduate School of MedicineDentistry and Pharmaceutical SciencesOkayamaJapan
2. Shujitsu UniversitySchool of PharmacyOkayamaJapan
3. Shigei Medical InstituteOkayamaJapan
4. Department of Anesthesiology and ResuscitologyEhime UniversityGraduate School of MedicineEhimeJapan