About the Authors
- Hong-bing Liu
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Affiliation Respiratory Department, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
- Ying Wu
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Affiliation Department of Respiratory Medicine, Jiangsu Province Geriatric Hospital, Jiangsu Province Geriatric Institute, Nanjing, China
- Tang-feng Lv
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Affiliation Respiratory Department, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
- Yan-wen Yao
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Affiliation Respiratory Department, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
- Yong-ying Xiao
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Affiliation Respiratory Department, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
- Dong-mei Yuan
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Affiliation Respiratory Department, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
- Yong Song
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* E-mail: yong_song6310@yahoo.com
Affiliation Respiratory Department, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: HL YS. Performed the experiments: HL YW TL. Analyzed the data: HL YW YS. Contributed reagents/materials/analysis tools: YY YX DY. Wrote the paper: HL YW.