deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 769e5e4..2d1ab31 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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pages = {2497-509},  pubmed_id = {24494671},  }  @Manual{,  title = {R: A Language and Environment for Statistical Computing},  author = {{R Core Team}},  organization = {R Foundation for Statistical Computing},  address = {Vienna, Austria},  year = {2014},  url = {http://www.R-project.org/},  }