deletions | additions       diff --git a/layout.md b/layout.md  index f5f1531..f276609 100644  --- a/layout.md  +++ b/layout.md 
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section_A_two_echelon_stochastic__.tex  section_A_Stochastic_Optimization_Model__.tex  section_A_Stochastic_Optimization_Model__1.tex  section_Pre_positioning_disaster_response__.tex  section_A_humanitarian_logistics_model__.tex  section_A_modified_particle_swarm__.tex  section_An_interactive_approach_for__.tex