1. Department of Cardiology, Tomishiro Central Hospital
2. Department of Cardiovascular Medicine, Institute of Biomedical Sciences, Tokushima University Graduate School
3. Department of Cardio-Diabetes Medicine, Institute of Biomedical Sciences, Tokushima University Graduate School
4. Department of Diagnostic Radiology, Institute of Biomedical Sciences, Tokushima University Graduate School
5. Department of Radiology, Institute of Biomedical Sciences, Tokushima University Graduate School
6. Division of Endocrinology, Diabetes and Metabolism, Hematology, Rheumatology (Second Department of Internal Medicine), Graduate School of Medicine, University of the Ryukyus
7. Department of Diabetes, Endocrinology and Metabolism, School of Medicine, Fukushima Medical University