PMC:7281378 / 7394-7627 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/7281378","sourcedb":"PMC","sourceid":"7281378","source_url":"https://www.ncbi.nlm.nih.gov/pmc/7281378","text":"de.\n\n2. Methods\n\n2.1. Systematic Review Protocol and Search Strategy\nThe guidelines and the procedures as detailed by the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) [50] were followed for drafting thi","divisions":[{"label":"title","span":{"begin":5,"end":15}},{"label":"title","span":{"begin":17,"end":68}}],"tracks":[{"project":"LitCovid-sentences","denotations":[{"id":"T50","span":{"begin":5,"end":7},"obj":"Sentence"},{"id":"T51","span":{"begin":8,"end":15},"obj":"Sentence"},{"id":"T52","span":{"begin":17,"end":21},"obj":"Sentence"},{"id":"T53","span":{"begin":22,"end":68},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"attributes":[{"subj":"T50","pred":"source","obj":"LitCovid-sentences"},{"subj":"T51","pred":"source","obj":"LitCovid-sentences"},{"subj":"T52","pred":"source","obj":"LitCovid-sentences"},{"subj":"T53","pred":"source","obj":"LitCovid-sentences"}]}],"config":{"attribute types":[{"pred":"source","value type":"selection","values":[{"id":"LitCovid-sentences","color":"#ecbf93","default":true}]}]}}