1. Division of Endocrinology and Metabolism (W.-Y.C., W.-S.Y., K.-S.T.), Taipei 10002, Taiwan
2. Department of Internal Medicine (W.-Y.C., J.-Y.C., W.-S.Y., J.-M.J.J., K.-S.T.), National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei 10002, Taiwan
3. Department of Laboratory Medicine (W.-Y.C., K.-S.T.), Taipei 10002, Taiwan
4. Graduate Institute of Clinical Medicine (W.-Y.C., J.-Y.C., W.-S.Y.), College of Medicine, National Taiwan University, Taipei 10002, Taiwan
5. Division of Oral and Maxillofacial Surgery (J.-J.L.), Department of Dentistry, National Taiwan University Hospital, Taipei 10002, Taiwan