About the Authors
- Chao Song
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Affiliation Respiratory Department, Xiangya Hospital, Central South University, Changsha, Hunan Province,China
- Bailing Luo
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* E-mail: blluo181@163.com
Affiliation Respiratory Department, Xiangya Hospital, Central South University, Changsha, Hunan Province,China
- Li Gong
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Affiliation Respiratory Department, Xiangya Hospital, Central South University, Changsha, Hunan Province,China
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceptualization: CS BL. Data curation: CS. Formal analysis: CS. Funding acquisition: BL. Investigation: CS. Methodology: CS LG. Project administration: BL. Resources: CS. Software: CS. Supervision: BL. Validation: BL. Visualization: CS. Writing – original draft: CS. Writing – review & editing: CS BL.