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Response to “Early prediction of noninvasive ventilation failure in COPD patients: derivation, internal validation, and external validation of a simple risk score”

Crossref DOI link: https://doi.org/10.1186/s13613-019-0614-8

Published Online: 2019-12-18

Published Print: 2019-12

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Duan, Jun http://orcid.org/0000-0003-1685-0117
Bai, Linfu
License Information

Text and Data Mining valid from 2019-12-01

Version of Record valid from 2019-12-18
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Article History

Received: 1 December 2019

Accepted: 5 December 2019

First Online: 18 December 2019

Ethics approval and consent to participate

: The Institutional Review Board of the First Affiliated Hospital of Chongqing Medical University approved the study. Informed consent was obtained from patients or their family members.

: All authors have reviewed and approved the manuscript for publication.

: The authors declare that they have no competing interests.

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