deletions | additions       diff --git a/Looking_ahead.md b/Looking_ahead.md  deleted file mode 100644  index 42e9d8a..0000000  --- a/Looking_ahead.md  +++ /dev/null 
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### Looking ahead    diff --git a/layout.md b/layout.md  index 4079c39..2fa7868 100644  --- a/layout.md  +++ b/layout.md 
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Treatment.md  additional_pubs_section.md  Additional_citations.md  Looking_ahead.md  Conclusions.md  misc_sections.md