PMC:7589389 / 595-763 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T2","span":{"begin":60,"end":65},"obj":"http://purl.obolibrary.org/obo/UBERON_0000473"}],"text":"ses. The relations remain constant after several robustness tests. These findings suggest that investors concern about the potential risk when firms are located in the "}

{"project":"LitCovid-sentences","denotations":[{"id":"T6","span":{"begin":5,"end":66},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"ses. The relations remain constant after several robustness tests. These findings suggest that investors concern about the potential risk when firms are located in the "}