PMC:7386785 / 29976-30281 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T329","span":{"begin":0,"end":198},"obj":"Sentence"},{"id":"T330","span":{"begin":199,"end":305},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Both of these repositories allow their contents to be filtered according to studies potentially relating to diagnosis, and both have agreed to provide us with updates of new diagnosis studies added. For this iteration of the review, we examined all diagnosis studies from both sources up to 16 April 2020."}