1. Division of Metabolic Research, Clinical Research Institute, Center for Endocrine and Metabolic Diseases, National Hospital Organization, Kyoto Medical Center
2. Department of Medicine and Clinical Science, Kyoto University Graduate School of Medicine
3. Department of Endocrinology and Metabolism, Rakuwakai Otowa Hospital
4. Department of Psychosomatic Medicine, Rakuwakai Otowa Hospital
5. Department of General Medicine, Rakuwakai Otowa Hospital