Kristunas CA, Hemming K, Eborall H, Eldridge S, Gray LJ. The current use of feasibility studies in the assessment of feasibility for stepped-wedge cluster randomised trials: A systematic review. BMC Med Res Methodol. 2019;19(1)
Stepped-wedge cluster randomised trials (SW-CRTs) are a pragmatic trial design, providing an unprecedented opportunity to increase the robustness of evidence underpinning implementation and quality improvement interventions.