1. Cardiovascular Center, Kansai Rosai Hospital, Amagasaki, Hyogo, Japan
2. Department of Diabetes Care Medicine and Department of Metabolic Medicine, Osaka University Graduate School of Medicine, Suita, Japan
3. Department of Cardiology, Kokura Memorial Hospital, Kitakyushu, Japan
4. Department of Vascular Surgery, Matsuyama Red Cross Hospital, Matsuyama, Japan
5. Department of Cardiology, Nishinomiya Municipal Central Hospital, Nishinomiya City, Japan
6. Department of Minimally Invasive Cardiovascular Medicine, Osaka University Graduate School of Medicine, Suita, Japan
7. Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine, Suita, Japan