1. Department of Nuclear Medicine, Kanazawa University Hospital
2. Department of Radiology, Kyoto Prefectural University of Medicine
3. Division of Nephrology, Department of Medicine, Ohmihachiman Community Medical Center
4. Department of Environment and Occupational Health, Graduate School of Medicine, Toho University
5. Department of Cardiology, Saitama Medical School Hospital
6. Second Department of Internal Medicine, Tokyo Medical University Hospital
7. Osaka National Hospital