About the Authors
- Yong-Soo Kwon
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Affiliation Department of Internal Medicine, Chonnam National University Hospital, Gwangju, Korea
- Yee Hyung Kim
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Affiliation Department of Pulmonary and Critical Care Medicine, Kyung Hee University Hospital at Gangdong, School of Medicine, Kyung Hee University, Seoul, Korea
- Kyeongman Jeon
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Affiliation Division of Pulmonary and Critical Care Medicine, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
- Byeong-Ho Jeong
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Affiliation Division of Pulmonary and Critical Care Medicine, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
- Yon Ju Ryu
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Affiliation Division of Pulmonary and Critical Care Medicine, Department of Medicine, Ewha Medical Center and Ewha Medical Research Institute, Ewha Womans University School of Medicine, Mokdong Hospital, Seoul, Korea
- Jae Chol Choi
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Affiliation Department of Internal Medicine, Chung-Ang University School of Medicine, Seoul, Korea
- Ho Cheol Kim
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Affiliation Department of Internal Medicine, College of Medicine, Gyeongsang Institute of Health Sciences, Gyeongsang National University, Jinju, Korea
- Won-Jung Koh
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* E-mail: wjkoh@skku.edu
Affiliation Division of Pulmonary and Critical Care Medicine, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: YSK WJK. Performed the experiments: YSK YHK KJ BHJ YJR JCC HCK WJK. Analyzed the data: YSK YHK KJ BHJ YJR JCC HCK WJK. Contributed reagents/materials/analysis tools: YSK YHK KJ BHJ YJR JCC HCK WJK. Wrote the paper: YSK WJK.