PMC:7795966 / 34781-34949 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T251","span":{"begin":0,"end":168},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Conceptualization, F.S.; validation, F.S., T.R., M.F., V.Q.; writing—original draft preparation, F.S.; visualization, F.S.; writing—review and editing, T.R., M.F., V.Q."}