PMC:7536914 / 5643-5821 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T16","span":{"begin":40,"end":42},"obj":"Chemical"}],"attributes":[{"id":"A16","pred":"chebi_id","subj":"T16","obj":"http://purl.obolibrary.org/obo/CHEBI_73700"}],"text":"The greatest challenges associated with VH at this time appear to be technological barriers including inadequate technological infrastructure as well as poor technology literacy."}

{"project":"LitCovid-sentences","denotations":[{"id":"T47","span":{"begin":0,"end":178},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The greatest challenges associated with VH at this time appear to be technological barriers including inadequate technological infrastructure as well as poor technology literacy."}