1. Faculty of MedicineDepartment of Cardiorenal and Cerebrovascular MedicineKagawa UniversityMiki, KitaKagawaJapan
2. Faculty of MedicineDepartment of PharmacologyInternational University of Health and WelfareNaritaChibaJapan
3. Department of Cardiovascular MedicineJCHO Ritsurin HospitalTakamatsuKagawaJapan
4. Faculty of MedicineDepartment of Cardiovascular PhysiologyKagawa UniversityMiki, KitaKagawaJapan
5. Faculty of MedicineDepartment of Cell PhysiologyKagawa UniversityMiki, KitaKagawaJapan