1 Department of Dermatology, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan; Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan; National Taiwan University Cancer Center, Taipei, Taiwan.
2 Department of Internal Medicine, National Taiwan University College of Medicine, Taipei, Taiwan; National Taiwan University Hospital Hsin-Chu Branch, Zhubei City, Hsin-Chu County, Taiwan.
3 National Taiwan University Hospital and National Taiwan University Cancer Center, Taipei, Taiwan.
4 Department of Dermatology, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan. Electronic address: [email protected].