Retraction Retraction dated 2021-09-23
Click to view Retraction: https://doi.org/10.1186/s12871-018-0485-9
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Authors
Jin, Feng
Li, Zhe
Tan, Wen-fei https://orcid.org/0000-0001-9679-1406
Ma, Hong
Li, Xiao-qian
Lu, Huang-wei
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Funding
Funding for this research was provided by:
the Natural Science Foundation of Liaoning Province (2014021035)
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More Information
Article History
Received: 24 August 2017
Accepted: 31 January 2018
First Online: 9 February 2018
Change Date: 23 September 2021
Change Type: Correction
Change Details: This article has been retracted. Please see the Retraction Notice for more detail:
Change Details: https://doi.org/10.1186/s12871-021-01437-z
Ethics approval and consent to participate
: This trial was approved by the Ethics Committee of the First Hospital of China Medical University (protocol number 2015110901, Chairman Prof. Xing-hua Gao, January 14, 2015 <b>(</b>Trial registration: NCT02477098, Principal investigator’s name: Wen-fei Tan, Date of registration: 2015–06-15 ). All participants provided written informed consent in accordance with the Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.
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