To cite package ‘fidelitysim’ in publications use: Trutschel D (2025). _fidelitysim: Fidelity patterns in simulation experiments for cluster randomized trials in implementation science research_. R package version 0.1.1, , . A BibTeX entry for LaTeX users is @Manual{, title = {fidelitysim: Fidelity patterns in simulation experiments for cluster randomized trials in implementation science research}, author = {Diana Trutschel}, year = {2025}, note = {R package version 0.1.1, }, url = {https://github.com/ins-basel/fidelitysim}, }