1. Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
2. Center for Clinical Oncology, Okayama University Hospital
3. Department of Cardiovascular Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
4. Department of Pathology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
5. Department of Hematology, Oncology and Respiratory Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences