1. Department of Hypothalamic and Pituitary Surgery, Endocrine Center, Toranomon Hospital, Tokyo, Japan
2. Department of Endocrinology, Endocrine Center, Toranomon Hospital, Tokyo, Japan
3. Departments of Nephrology and Endocrinology, University of Tokyo, Tokyo, Japan
4. Department of Pathology, Institute of Health Biosciences, The University of Tokushima Graduate School, Tokushima, Japan