1. Division of Advanced Cardiovascular Imaging, Department of Medicine, Nihon University School of Medicine
2. Division of Cardiology, Department of Medicine, Nihon University School of Medicine
3. Research Support Center, Research Institute of Medical Science, Nihon University School of Medicine
4. Department of General Medicine, Nihon University School of Medicine
5. Division of Pathology, Central Clinical Laboratory, Yamanashi Kosei Hospital
6. Division of Cell Regeneration and Transplantation, Department of Functional Morphology, Nihon University School of Medicine