Affiliation: | 1. Institute of Occupational Medicine and Industrial Hygiene, College of Public Health, National Taiwan University, Taipei, Taiwan;2. Green Energy and Environment Research Laboratories, Industrial Technology Research Institute, Hsinchu, Taiwan;1. Department of Dermatology, University of California at Davis, Sacramento, CA 95816, USA;2. Department of Pathology and Laboratory Medicine, University of California at Davis, Sacramento, CA 95816, USA |