deletions | additions       diff --git a/layout.md b/layout.md  index b506a45..766f1db 100644  --- a/layout.md  +++ b/layout.md 
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Etiology.md  Pathophysiology.md  Treatment.md  Cohen_Meta_analysis_no_relationship__.md  Family_and_society.md  more_refs_sources.md  Conclusions.md