Fig. 1.

MEDLINE search queries used to retrieve papers relevant to the clinical NLP section

1. MEDLINE query with MeSH keyword ( (English [LA] AND journal article [PT] AND 2014 [dp] AND hasabstract[text] NOT pubstatusaheadofprint ) AND Natural Language Processing[mh] ) 2. MEDLINE query with free-text keywords ( (English [LA] AND journal article [PT] AND 2014 [dp] AND hasabstract[text] ) NOT pubstatusaheadofprint ) AND ((medical OR clinical OR natural) AND “language processing”) AND ( (“Patient-Centered” OR care OR coordination) OR ( (“clinical text” OR ((medical or health or clinical) AND (narratives or notes))) AND ( ((semantic or syntactic) AND annotation AND (model or scheme or guidelines)) OR ((annotation or annotator) AND agreement) OR (corpus or dataset) OR (tools or tool or system or software or application) )) )