1. Department of Rehabilitation, Nagoya University Hospital
2. Department of Cardiac Surgery, Nagoya University Hospital
3. Department of Rehabilitation, Mie University Hospital
4. Department of Biostatistics Section, Center for Advanced Medicine and Clinical Research, Nagoya University Graduate School of Medicine
5. Department of Rehabilitation, Hamamatsu University Hospital
6. Department of Cardiac Rehabiritation, Gifu Heart Center