1. Internal Medicine, Kobe Century Memorial Hospital
2. Division of Diabetes, Metabolism and Endocrinology, Department of Internal Medicine, Kobe University Graduate School of Medicine
3. Clinical Laboratory, Kobe University Hospital
4. Division of Neurology, Kobe University Graduate School of Medicine
5. Internal Medicine, Kobe Rehabilitation Hospital
6. Division of Internal Medicine, Yodogawa Christian Hospital
7. Internal Medicine 1, Shimane University Faculty of Medicine