Correction: BMC Trials 24, 112 (2023)
https://doi.org/10.1186/s13063-023-07087-5
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Following publication of the original article [1], we have been notified that affiliations 1 to 4 are actually different titles within the same department and should be gathered under just one affiliation.
Additionally, the following sentence was added in the Funding section: This study was supported by the National High Level Hospital Clinical Research Funding (2022-PUMCH-A-227).
The original article has been corrected.
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