C S Wu1, W Chen2, T Y Fu3, K C Wei4,5. 1. Department of Dermatology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan. 2. Women's Health Center, Far Eastern Memorial Hospital, New Taipei City, Taiwan. 3. Department of Pathology and Laboratory Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan. 4. Department of Dermatology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan. kaiche92@gmail.com. 5. Faculty of Yuh-Ing Junior College of Health Care and Management, Kaohsiung, Taiwan. kaiche92@gmail.com.