1. Department of Radiology, National Hospital Organization Kyushu Medical Center (Current address: Department of Radiology, National Hospital Organization Kokura Medical Center)
2. Division of Medical Quantum Science, Department of Health Sciences Faculty of Medical Sciences, Kyushu University
3. Department of Radiology, National Hospital Organization Kyushu Medical Center
4. Department of Radiology, National Hospital Organization Kyushu Medical Center (Current address: Department of Radiology, National Sanatorium Okinawa Airakuen)
5. Department of Radiology, National Hospital Organization Kyushu Medical Center (Current address: Department of Radiology, National Hospital Organization Saga Hospital)