Guide for collecting and reporting metadata on protocol variables and parameters from slide-based histotechnology assays to enhance reproducibility.

The central tenet of scientific research is the rigorous application of the scientific method to experimental design, analysis, interpretation, and reporting of results. In order to confer validity to a hypothesis, experimental details must be transparent and results must be reproducible. Failure to achieve this minimum indicates a deficiency in rationale, design, and/or execution, necessitating further experimental refinement or hypothesis reformulation.