1. Division of Biomedical Research and Development, Institute of Biomedical Sciences Iwate Medical University Morioka Japan
2. Department of Surgery Yamagata Prefectural Central Hospital Yamagata Japan
3. Division of Medical Engineering, Department of Information Science Iwate Medical University Yahaba Japan
4. Molecular Therapeutics Laboratory, Department of Surgery Iwate Medical University School of Medicine Morioka Japan
5. Department of Medical Safety Science Iwate Medical University School of Medicine Morioka Japan