1. Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
2. Division of Pulmonary and Critical Care Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
3. School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
4. Division of Chest Surgery, Department of Surgery, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
5. Department of Biochemistry, Kaohsiung Medical University, Kaohsiung, Taiwan
6. Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
7. Institute of Medical Science and Technology, National Sun Yat-Sen University, Kaohsiung, Taiwan