Cite
A tutorial on sample size calculation for multiple-period cluster randomized parallel, cross-over and stepped-wedge trials using the Shiny CRT Calculator.
MLA
Hemming, Karla, et al. “A Tutorial on Sample Size Calculation for Multiple-Period Cluster Randomized Parallel, Cross-over and Stepped-Wedge Trials Using the Shiny CRT Calculator.” International Journal of Epidemiology, vol. 49, no. 3, June 2020, pp. 979–95. EBSCOhost, https://doi.org/10.1093/ije/dyz237.
APA
Hemming, K., Kasza, J., Hooper, R., Forbes, A., & Taljaard, M. (2020). A tutorial on sample size calculation for multiple-period cluster randomized parallel, cross-over and stepped-wedge trials using the Shiny CRT Calculator. International Journal of Epidemiology, 49(3), 979–995. https://doi.org/10.1093/ije/dyz237
Chicago
Hemming, Karla, Jessica Kasza, Richard Hooper, Andrew Forbes, and Monica Taljaard. 2020. “A Tutorial on Sample Size Calculation for Multiple-Period Cluster Randomized Parallel, Cross-over and Stepped-Wedge Trials Using the Shiny CRT Calculator.” International Journal of Epidemiology 49 (3): 979–95. doi:10.1093/ije/dyz237.