Correction: BMC Medical Research Methodology 23, 85 (2023)
10.1186/s12874-023-01887-8
Following the publication of the original article [1], the authors request further changes due to editorial irregularities.
The original article [1] has been updated.
Footnotes
The online version of the original article can be found at 10.1186/s12874-023-01887-8.
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References
- 1.Tong J, Li F, Harhay MO, et al. Accounting for expected attrition in the planning of cluster randomized trials for assessing treatment effect heterogeneity. BMC Med Res Methodol. 2023;23:85. doi: 10.1186/s12874-023-01887-8. [DOI] [PMC free article] [PubMed] [Google Scholar]