PMC:7180007 / 18420-18537 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T43","span":{"begin":25,"end":27},"obj":"Chemical"}],"attributes":[{"id":"A43","pred":"chebi_id","subj":"T43","obj":"http://purl.obolibrary.org/obo/CHEBI_144702"}],"text":"Authorship contribution: SK is the leading author who conceptualized and designed the study and wrote the manuscript."}

{"project":"LitCovid-sentences","denotations":[{"id":"T126","span":{"begin":0,"end":117},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Authorship contribution: SK is the leading author who conceptualized and designed the study and wrote the manuscript."}