# Correction: Sample Size Calculations for Stepped Wedge Designs with Treatment Effects that May Change with the Duration of Time under Intervention

**Authors:** James P. Hughes, Wen-Yu Lee, Andrea B. Troxel, Patrick J. Heagerty

PMC · DOI: 10.1007/s11121-024-01652-3 · 2024-02-16

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Source: https://tomesphere.com/paper/PMC11390843