1. Division of Endocrinology, Department of Internal Medicine, Shuang Ho Hospital, Taipei Medical University, New Taipei City, Taiwan.
2. Division of Endocrinology and Metabolism, Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.
3. Division of Endocrinology and Metabolism, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical School, Taipei, Taiwan.
4. Department of Pathology, National Defense Medical Center, Division of Clinical Pathology, Tri-Service General Hospital, Taipei, Taiwan.
5. Department and Institute of Life Science, Fu-Jen Catholic University, New Taipei City, Taiwan.
6. Department of Pathology, Cardinal Tien Hospital, School of Medicine, Fu-Jen Catholic University, Taipei, Taiwan.
7. Department of Internal Medicine, Fu-Jen Catholic Hospital, School of Medicine, Fu-Jen Catholic University, Taipei, Taiwan.