1. Department of Physiology (C.L.C., L.T.H., C.C.J.), School of Medicine, National Yang-Ming University, Taiwan
2. Department of Medicine, and Department of Medical Research and Education (L.C.A., S.W.H., L.T.H., C.C.J.), Taipei Veterans General Hospital, Taipei 10341, Taiwan
3. Surgery (S.W.H.), School of Medicine, National Yang-Ming University, Taiwan
4. Faculty of Medicine (C.F.K., L.T.H.), School of Medicine, National Yang-Ming University, Taiwan
5. Division of Endocrinology and Metabolism (C.F.K., L.T.H.), Taipei Veterans General Hospital, Taipei 10341, Taiwan
6. Department of Education and Research (C.C.J.), Taipei City Hospital, Taipei 10341, Taiwan