1. Department of Neurology, Nagoya City East Medical Center, Japan
2. Department of Neurology, Nagoya City University Graduate School of Medical Sciences, Japan
3. Department of Diabetes & Endocrinology, Nagoya City East Medical Center, Japan
4. Department of Nephrology, Nagoya City East Medical Center, Japan
5. Department of Surgery, Nagoya City East Medical Center, Japan
6. Department of Clinical Research, Nagasaki Kawatana Medical Center, Japan