deletions | additions       diff --git a/layout.md b/layout.md  index 5292267..451dbbf 100644  --- a/layout.md  +++ b/layout.md 
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abstract.tex  vspace035in__beginfl.tex  sectionAbstract_Alzh.tex  vspace035in__beginfl.tex  sectionAuthor_Summar.tex  sectionIntroduction_.tex  sectionMaterials_and.tex 
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table1.tex  figures/da/da.png  figures/img000076/img000076.png  sectionDiscussion_Nu.tex