Affiliation: | 1. Department of Endocrinology and Metabolism, National Hospital Organization, Kyoto Medical Center, , Kyoto, Japan;2. Clinical Research Institute, National Hospital Organization, Kyoto Medical Center, , Kyoto, Japan;3. Department of Head and Neck Surgery, National Hospital Organization, Kyoto Medical Center, , Kyoto, Japan;4. Department of Surgical Pathology, National Hospital Organization, Kyoto Medical Center, , Kyoto, Japan;5. Department of Endocrinology and Metabolism, Kin‐i‐kyo Chuo Hospital, , Sapporo, Japan |