Addresses https://github.com/outbreak-info/litcovid/issues/17
According to the list of medline elements used in their xml file, ArticleDate and PubDate are the only two that will map to datePublished. Other existing date fields, DateCompleted, DateCreated, and DateRevised refer to the creation, revision, and completion of the Medline/PubMed record itself.
Addresses https://github.com/outbreak-info/litcovid/issues/17 According to the list of medline elements used in their xml file,
ArticleDateandPubDateare the only two that will map todatePublished. Other existing date fields,DateCompleted,DateCreated, andDateRevisedrefer to the creation, revision, and completion of the Medline/PubMed record itself.