1 Department of Dermatology, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan.
2 Department of Dermatology, Hsin-Chu Branch, National Taiwan University Hospital, Taipei, Taiwan; Institute of Biomedical Engineering, College of Medicine and College of Engineering, National Taiwan University, Taipei, Taiwan.
3 Department of Dermatology, Cathay General Hospital, Taipei, Taiwan.
4 Department of Dermatology, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan; Institute of Biomedical Engineering, College of Medicine and College of Engineering, National Taiwan University, Taipei, Taiwan; Research Center for Developmental Biology and Regenerative Medicine, National Taiwan University, Taipei, Taiwan. Electronic address: drsjlin@ntu.edu.tw.