Choosing an imbalance metric for covariate-constrained randomization in multiple-arm cluster-randomized trials.
Jody D CiolinoAlicia DieboldJessica K JensenGerald W RouleauKimberly K KolomsDarius TandonPublished in: Trials (2019)
This trial is registered on ClinicalTrials.gov (initial post: December 1, 2016; identifier: NCT02979444 ).