1. Division of Endocrinology, Diabetes, Metabolism, and Nutrition, Mayo Clinic, Rochester, Minnesota.
2. Knowledge and Evaluation Research Unit, Mayo Clinic, Rochester, Minnesota.
3. Department of Internal Medicine, Seoul National University Bundang Hospital and Seoul National University College of Medicine, Seongnam-si, Korea.
4. Department of Endocrinology Service, Memorial Sloan-Kettering Cancer Center, New York, New York Memorial Sloan Kettering Cancer Center, New York, New York.
5. Department of Internal Medicine, Seoul National University Hospital and Seoul National University College of Medicine, Seoul, Korea.
6. Department of Radiology, Seoul National University Bundang Hospital and Seoul National University College of Medicine, Seongnam-si, Korea.
7. Department of Endocrinology and Metabolism, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico.
8. Department of Surgery, Seoul National University Bundang Hospital and Seoul National University College of Medicine, Seongnam-si, Korea.
9. Department of Surgery, Seoul National University Hospital and Seoul National University College of Medicine, Seoul, Korea.
10. Radiology, Seoul National University Hospital and Seoul National University College of Medicine, Seoul, Korea.
11. Division of Endocrinology, Diabetes, Metabolism, and Nutrition, Mayo Clinic, Jacksonville, Florida.