Institution: | 1. Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan;2. Research and Diagnostic Center, Centers of Disease Control, Department of Health, and Department of Tropical Medicine, National Yang-Ming University, Taipei, Taiwan;3. Department of Surgery, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan;4. Department of Internal Medicine, Far Eastern Memorial Hospital, New Taipei City, Taiwan;5. Department of Traumatology, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan;6. Department of Internal Medicine, Ditmanson Medical Foundation Chia-Yi Christian Hospital, Chia-Yi, Taiwan |