1. Department of Neurology, Graduate School of Medical Sciences, Kumamoto University, Japan
2. Amyloidosis Medical Practice Center, Kumamoto University Hospital, Japan
3. Department of Laboratory Medicine, Kumamoto University Hospital, Japan
4. Department of Diagnostic Radiology, Graduate School of Medical Sciences, Kumamoto University, Japan
5. Department of Cardiology, Oita Japanese Red Cross Hospital, Japan
6. Department of Morphological and Physiological Sciences, Graduate School of Medical Sciences, Kumamoto University, Japan
7. Department of Molecular Laboratory Medicine, Graduate School of Medical Sciences, Kumamoto University, Japan