@article{Collignon2019, author = "Olivier Collignon and Anna Schritz and Stephen J Senn and Riccardo Spezia", title = "{SMM880213 Supplemental Material - Supplemental material for Clustered allocation as a way of understanding historical controls: Components of variation and regulatory considerations}", year = "2019", month = "10", url = "https://sage.figshare.com/articles/journal_contribution/SMM880213_Supplemental_Material_-_Supplemental_material_for_Clustered_allocation_as_a_way_of_understanding_historical_controls_Components_of_variation_and_regulatory_considerations/9970856", doi = "10.25384/SAGE.9970856.v1" }