1. Division of Hypertension and Nephrology, Department of Medicine, National Cardiovascular Center, Osaka, Japan
2. Department of Cardiovascular Medicine, Nephrology and Neurology, University of the Ryukyus, Okinawa, Japan
3. Division of Health Sciences, Osaka University Graduate School of Medicine, Osaka, Japan
4. Department of Radiology, National Cardiovascular Center, Osaka, Japan
5. Division of Cardiovascular Radiology, Department of Radiology, Iwate Medical University, Iwate, Japan
6. Department of General Internal Medicine 3, Kawasaki Medical School, Okayama, Japan
7. Diage Kobe Clinic, Hyogo, Japan
8. Department of Medical Technology, Teikyo University, Fukuoka Campus, Fukuoka, Japan