Author(s) affiliations:Ai-Hua Chen1,2 and Chin-Hsiao Tseng2,3,4
1Division of Endocrinology, Department of Internal Medicine, Shuang Ho Hospital, Taipei Medical University.
2Division of Endocrinology and Metabolism, Department of Internal Medicine, National Taiwan University Hospital, Taipei, TAIWAN.
3Department of Internal Medicine, National Taiwan University College of Medicine, Taipei, TAIWAN.
4Division of Environmental Health and Occupational Medicine of the National Health Research Institutes, Taipei, TAIWAN.