1. Department of Internal Medicine, Circulatory and Body Fluid Regulation, Faculty of Medicine, University of Miyazaki, Japan
2. Department of Pharmacy, University of Miyazaki Hospital, Japan
3. Department of Cardiology, Chiyoda Hospital, Japan
4. Department of Respiratory Medicine, Chiyoda Hospital, Japan
5. Department of Otolaryngology, Head & Neck Surgery, Faculty of Medicine, University of Miyazaki, Japan
6. Department of Pathology, National Cerebral and Cardiovascular Center, Japan
7. Department of Pathology, Faculty of Medicine, University of Miyazaki, Japan