1. Department of Information and Learning Technology, National University of Tainan, Tainan, Taiwan
2. Division of Pulmonary Medicine, Department of Internal Medicine, Shuang Ho Hospital, Taipei Medical University, New Taipei City, Taiwan
3. Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
4. Division of Pulmonary Medicine, Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
5. School of Respiratory Therapy, College of Medicine, Taipei Medical University, Taipei, Taiwan