deletions | additions       diff --git a/layout.md b/layout.md  index 48b186b..3e2b7b4 100644  --- a/layout.md  +++ b/layout.md 
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Tasks__.md  Hypotheses_Parameters_and_Variables__.md  Experiment_Design__.md  Analysis_Execution__.md  Preparations__.md  Deviations__.md  Analysis__.md 
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Data_set_preparation__.md  Hypothesis_testing__.md  Discussion__1.md  Threats_to_validity__.md  Evaluation_of_results_and_implications__.md  Procedure__.md Threats_to_validity__.md  Methods__.md  Measures__.md  Source_to_source_transformation__1.md