Updates are available Correction dated 2020-03-17
Click to view Correction: https://doi.org/10.1186/s12938-020-00760-9
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Authors
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Funding
Funding for this research was provided by:
Key Technologies Research and Development Program (2016YFC0105104)
NSAF (U1830126)
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Article History
Received: 24 December 2019
Accepted: 11 February 2020
First Online: 22 February 2020
Change Date: 17 March 2020
Change Type: Correction
Change Details: It was highlighted that the original article [1] contained an error in the Quantitative evaluation of Methods. A bracket was misplaced in the formula. This Correction article shows the incorrect and correct formula.
Ethics approval and consent to participate
: Not applicable.
: All data are from the Sixth Medical Center of PLA General Hospital. All analyses in this study were ethical. This study was approved by the Sixth Medical Center of PLA General Hospital institutional ethics committee review board.
: The authors declare that they have no competing interests.
