1 Division of Chest Medicine, Department of Internal Medicine, Wan Fang Medical Center, Taipei Medical University, Taipei, Taiwan.
2 Division of Infectious Diseases, Department of Internal Medicine, Wan Fang Medical Center, Taipei Medical University, Taipei, Taiwan.
3 Division of Infectious Diseases, Department of Internal Medicine, Wan Fang Medical Center, Taipei Medical University, Taipei, Taiwan. Electronic address: [email protected].