1 Department of Dermatology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan.
2 National Institute of Infectious Diseases and Vaccinology, National Health Research Institutes, Tainan, Taiwan.
3 Department of Dermatology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan. Electronic address: joly@mail.ncku.edu.tw.
4 National Institute of Infectious Diseases and Vaccinology, National Health Research Institutes, Tainan, Taiwan; Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan. Electronic address: wucj@nhri.edu.tw.