1. Institute of Biomedical Engineering, College of Medicine and College of Engineering, National Taiwan University; Taipei Taiwan
2. Department of Dermatology, Yun-Lin Branch; National Taiwan University Hospital; Doliu Yunlin Taiwan
3. Department of Dermatology; National Taiwan University Hospital and College of Medicine; Taipei Taiwan
4. Biomedical Technology and Device Research Laboratories, Industrial Technology Research Institute; Hsinchu Taiwan
5. Research Center for Developmental Biology and Regenerative Medicine, National Taiwan University; Taipei Taiwan
6. Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University; Taipei Taiwan