[1] Taipei Veterans General Hospital,Department of Chest Medicine
[2] National Yang Ming Chiao Tung University,Institute of Emergency and Critical Care Medicine, School of Medicine
[3] National Yang Ming Chiao Tung University,Cancer Progression Research Center
[4] National Defense Medical Center,Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Tri
[5] Kaohsiung Medical University,Service General Hospital
[6] Kaohsiung Medical University,Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Kaohsiung Medical University Hospital
[7] China Medical University Hospital,Department of Internal Medicine, School of Medicine, College of Medicine
[8] China Medical University,Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine
[9] Taichung Veterans General Hospital,School of Medicine
[10] National Chung Hsing University,Department of Critical Care Medicine
[11] National Defense Medical Center, School of Post Baccalaureate Medicine
[12] Chung Shan Medical University Hospital,Graduate Institute of Medical Sciences
[13] Taichung Veterans General Hospital,Division of Pulmonary Medicine, Department of Internal Medicine
[14] National Yang Ming Chiao Tung University,Division of Chest Medicine, Department of Internal Medicine