1 International Center for Health Information Technology (ICHIT), Taipei Medical University, Taipei, Taiwan.
2 International Center for Health Information Technology (ICHIT), Taipei Medical University, Taipei, Taiwan;; Graduate Institute of Biomedical Informatics, College of Medicine Science and Technology, Taipei Medical University, Taipei, Taiwan;; Chair, Dept. of Dermatology, Wan Fang Hospital, Taipei, Taiwan. Electronic address: jack@tmu.edu.tw.