1. Department of Clinical Engineering, Japanese Red Cross Kumamoto Hospital
2. Department of Molecular Genetics, Graduate School of Medical Sciences, Kumamoto University
3. Department of Nephrology, Graduate School of Medical Sciences, Kumamoto University
4. Department of Emergency, Japanese Red Cross Kumamoto Hospital
5. Department of Cardiology, Japanese Red Cross Kumamoto Hospital
6. Department of Cardiovascular Surgery, Japanese Red Cross Kumamoto Hospital