[NCRC] Incomplete DOIs on import
Some articles are imported without full DOIs, their DOI being recorded as "https://doi.org/"
These articles are still hyperlinked in the manuscripts page, but clicking the link takes you to the DOI homepage.
I suspect this comes about during pubmed import because
MedlineCitation.Article.ELocationID could not be populated for some reason (see where DOI is populated in code). Regardless of why this could not be populated, we should not create a bogus DOI like this, but rather leave the DOI blank (and the article un-hyperlinked in the Manuscripts page) if we don't have valid DOI information.