PMC:7068161 / 16070-16182 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T4","span":{"begin":32,"end":35},"obj":"Chemical"}],"attributes":[{"id":"A4","pred":"chebi_id","subj":"T4","obj":"http://purl.obolibrary.org/obo/CHEBI_62034"}],"text":"Authors’ contributions: HCJ and CMG drafted the outline and the manuscript that were reviewed by all co-authors."}

{"project":"LitCovid-sentences","denotations":[{"id":"T123","span":{"begin":0,"end":112},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Authors’ contributions: HCJ and CMG drafted the outline and the manuscript that were reviewed by all co-authors."}