1. Department of Dermatology, Taipei City Hospital, Renai Branch, Taipei 106, Taiwan, R.O.C.
2. Department of Medical Education and Research and Department of Obstetrics and Gynecology, China Medical University Beigang Hospital, Yunlin 65152, Taiwan, R.O.C.
3. Department of Biological Science and Technology, College of Biopharmaceutical and Food Sciences, China Medical University, Taichung 404, Taiwan, R.O.C.
4. Department of Biology, Georgia State University, Atlanta, GA 30303, USA
5. Division of Breast Surgery, Department of Surgery, China�Medical�University Hospital, Taichung 404, Taiwan, R.O.C.
6. Graduate Institute of Biomedical Sciences, China Medical University, Taichung 404, Taiwan, R.O.C.