Shu-Mei Chang1, Chien-Chin Chen1,2, Chien-Liang Fang3, Chun-Liang Tung1. 1. Department of Pathology, Chia-Yi Christian Hospital, Chiayi, Taiwan. 2. Department of Cosmetic Science, Chia Nan University of Pharmacy and Science, Tainan, Taiwan. 3. Department of Plastic Surgery, Chia-Yi Christian Hospital, Chiayi, Taiwan.