1. Institute of Physiology; National Yang-Ming University; Taipei Taiwan
2. Graduate Institute of Traditional Chinese Medicine; Chang Gung University; Taoyuan Taiwan
3. Division of Endocrinology and Metabolism; Department of Medicine; Taipei Veterans General Hospital; Taipei Taiwan
4. Department of Medical Research; Taipei Veterans General Hospital; Taipei Taiwan
5. Department of Medicine-Metabolism; Cheng Hsin General Hospital; Taipei Taiwan
6. Department of Research Planning and Development; National Health Research Institutes; Miaoli Taiwan
7. School of Medicine; National Yang-Ming University; Taipei Taiwan