deletions | additions       diff --git a/layout.md b/layout.md  index e29ca15..d5e301a 100644  --- a/layout.md  +++ b/layout.md 
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div_What_is_the_main__.html  div_Microbes_rule_the_world__.html  div_Prior_to_using_Authorea__.html  div_Worst_case_scenario_we__.html div_Has_Authorea_helped_with__.html